Associate Professor Dr Nadia Atiya obtained her medical degree from the National University of Ireland and practised as a medical doctor in the Irish healthcare system (University Hospital Limerick and South Infirmary Victoria University Hospital) before returning to Malaysia in 2009. She subsequently obtained her master's degree and specialist qualification in Medical Microbiology from the University of Malaya. Dr Nadia is currently an Associate Professor at the Department of Medical Microbiology, Faculty of Medicine, University of Malaya and a Consultant Clinical Microbiologist and the Head of the Department of Medical Microbiology at the University of Malaya Medical Centre (UMMC). She also serves as the Head of the Diagnostic Mycobacteriology Unit at the Department of Medical Microbiology, UMMC and Deputy Chairman of the UMMC Tuberculosis Committee. She is certified and registered as a medical specialist in medical microbiology in the National Specialist Register (NSR) of the Malaysian Medical Council. She is a life member of the College of Pathologists, the Academy of Medicine of Malaysia and the Malaysian Society of Infectious Diseases and Chemotherapy. She is also a member of the Malaysian Medical Association, the American Society for Microbiology, and the European Society of Clinical Microbiology & Infectious Diseases. In 2022, she was elected to a 6-year term as a member of the International Society for Infectious Diseases (ISID) Council, which serves as part of the legislative body of ISID and as the consultant body for ISID's executive committee.  In 2022, she was selected by the InterAcademy Partnership (IAP), a global network of science, engineering & medical academies (hosted by The World Academy of Sciences secretariat), as one of 21 outstanding young physician leaders under the age of 40 from around the world who are pursuing careers in medical education, clinical leadership, public health, health policy and health services management and show great promise for leadership in their chosen careers. This selection came with an invitation to attend the IAP Young Physician Leaders (YPL) programme and present at the World Health Summit 2022 (co-organised by the World Health Orgnanization) in Berlin, Germany, sponsored by the United Nations Educational, Scientific and Cultural Organization (UNESCO).  She is a two-time recipient of the University of Malaya Faculty of Medicine Best Para-Clinical Lecturer Award, voted by the UM medical students in the graduating class of 2018 and 2020.  In recognition of her excellent service, and contributions to clinical service, teaching and research, she was awarded the University of Malaya Excellent Service Award in 2017 and the University of Malaya Certificate of Excellent Service in 2020. She has written and reviewed SOPs as well as has been involved in introducing new laboratory diagnostic tests for the diagnosis of tuberculosis and nontuberculous mycobacterial infections at UMMC.  She has also served as the Chairman of the UMMC Technical Evaluation Committees for the evaluation of tenders for the provision of mycobacteria identification test kits. She is regularly consulted on laboratory testing for mycobacterial infections as well as interpretation of mycobacteria test results by her medical colleagues.  She has been invited to speak on her areas of expertise, tuberculosis and nontuberculous mycobacterial infections, at both national and international events, including the National Tuberculosis Conference 2023 (organised by the Disease Control Division, Ministry of Health Malaysia), the Asian Collaborative Training on Infectious Diseases, Natural Disasters & Refugee Management (ACTION) 2019 and the International Congress of Pathology and Laboratory Medicine (ICPaLM) 2021 (organised by the College of Pathologists, Academy of Medicine of Malaysia). In 2019, she was the Chair of the Organising Committee for the inaugural “A Practical Approach to the Management of Patients with Tuberculosis (TB): A Case-Based TB Workshop”, a national level TB workshop which was well-attended by Malaysian doctors and healthcare professionals from both the government and private sectors. She has wide experience in medical education at both the undergraduate and postgraduate levels. She is actively involved in teaching and supervising both undergraduate (medical, dental, nursing, and biomedical science) and postgraduate students including Ministry of Health doctors pursuing their clinical master’s and specialist training in medical microbiology at UMMC/UM. She has served as the Medical Microbiology Coordinator as well as an Internal Examiner and member of the Board of Examiners for various clinical master’s programmes, including the Master of Pathology (Part 1), Master of Surgery (Part 1) and Master of Otorhinolaryngology - Head & Neck Surgery (Part I) programmes. She was the Co-chairman of the Master of Pathology (Medical Microbiology) Part II (Final) Conjoint Examination 2019/2020 Committee. As a member of the UM Faculty of Medicine’s Problem-Based Learning (PBL) Committee since 2016, she is actively involved in training both medical students and her fellow lecturers in PBL. She was previously the Coordinator for the MBBS Year 2 programme, the Student Mobility Coordinator and the Communications & Social Media Coordinator at UM Faculty of Medicine.  She finds teaching the most enjoyable aspect of her job and is especially passionate about getting her medical students to excel beyond the classroom. Since 2016, she has coached and trained many medical students for various national and international inter-medical school competitions. She was the Head Coach and Academic Advisor to the UM medical students who were crowned Champions of the National Intervarsity Microbiology Quiz Challenge 2019 (1st place among 38 teams representing 14 medical schools from local public and private universities). She was also Head Coach and Academic Advisor to the UM medical students who clinched 2 silver medals and 1 bronze medal in the individual category and emerged as semifinalists in the team category at the prestigious Siriraj International Medical Microbiology, Parasitology & Immunology Competition (SIMPIC) 2021.  She is also passionate about nurturing interest in research among her medical students and has supervised many of them during their research elective attachments, all of whom were awarded travel grants to present their research study findings at major microbiology/infectious diseases conferences. She is also actively involved in student-led events including being recently invited to speak at the “Alternative Pathways for Medical Graduates Forum (Clinical Academic Career Pathway), MMI Into the Future 2020”,  organised by the medical student-led organisation, Malaysian Medics International and serving as an Advisor for the “An Insight into Medicine (AIM 2020) Pre-Medical Student Workshop for Pre-University Students Interested in Pursuing a Career in Medicine”, organised by the University of Malaya Medical Society. She is currently involved in both national and international collaborative research projects. Together with her collaborators, she has been awarded several research grants (including grants under the Fundamental Research Grant Scheme [FRGS] from the Ministry of Higher Education of Malaysia), amounting to over RM1 million. She has published papers in international peer-reviewed journals including Tier 1 journals such as Scientific Reports and The Journal of Hospital Infection. She has reviewed for Tier 1 international journals including PLOS ONE and the British Medical Journal (BMJ) Open. She is currently a member of the editorial board of the International Journal of Infectious Diseases and the Journal of Health and Translational Medicine. She is a classically trained pianist and has passed the Grade 8 Piano and Theory of Music examinations conducted by the United Kingdom’s Associated Board of the Royals Schools of Music. 

Dr. Lim is a Consultant Neurologist and Professor at the University of Malaya, Kuala Lumpur, where he runs a very busy government clinic and private practice seeing many patients (around 70 every week) with Parkinson’s disease (PD) and other Movement Disorders, including complicated cases requiring advanced treatments such as deep brain stimulation. Dr. Lim earned his medical and research doctorate degrees from the University of Melbourne and was admitted to Fellowship of the Royal Australasian College of Physicians after completing advanced training in adult Internal Medicine and Neurology in Melbourne. Dr. Lim trained in general neurology and subspecialized in Parkinson’s & Movement Disorders, at world-renowned centres in Melbourne and Toronto (the latter supported by the Edmond J. Safra Fellowship, under Prof. Anthony Lang). He has published widely in the field of Movement Disorders (Parkinson's as well as a variety of rarer movement disorders), with approx. 150 peer-reviewed journal papers and book chapters, including first-author publications in Lancet Neurology, Archives of Neurology/JAMA Neurology, Movement Disorders, etc. and co-authorship in journals such as Nature Genetics, Nature Reviews Neurology, Annals of Neurology, and Brain (10K+ citations, h-index 45). He is on several Editorial Boards including Parkinsonism & Related Disorders and Neurotorium, and is an Associate Editor for Nature Partner Journal (npj) Parkinson's Disease and Neurology Asia (for several years previously also for Science Advances), and Guest Editor for the Journal of Parkinson's Disease. Dr. Lim is the current Chair of the Asian-Oceanian section of the International Parkinson & Movement Disorder Society (MDS) (which has approx. 3.5K members, from the Clinical and Basic science communities), and serves on several MDS Committees/Task Forces (for Evidence-Based Medicine; Progressive Supranuclear Palsy; Movement Disorders in Asia; Palliative Care; etc.). He is a Steering Committee member, and Co-Lead of the Under-Represented Populations Working Group, of the Global Parkinson's Genetics Program (GP2). He is a holder and/or Reviewer of grants for PD-related funding organisations such as the Michael J. Fox Foundation (MJFF), and the United Kingdom's National Institute for Health and Care Research (NIHR) and Cure Parkinspn's Trust (CPT). With a strong commitment to teaching/training, Dr. Lim has organized numerous teaching courses on Parkinson’s & Movement Disorders, and delivered and/or participated in hundreds of international-level lectures and expert panels throughout Asia-Oceania, North America, and Europe. These have often been under the auspices of the MDS, as MDS Visiting Professor, MDS Ambassador, or MDS Virtual Professor. As a versatile speaker with broad-ranging expertise, he has been invited to give numerous Plenary Lectures, including at the flagship MDS Annual Congress (Toronto 2011, Dublin 2012, Nice 2019, Philadelphia/Virtual 2020, Copenhagen 2023, Honolulu 2025) and at the World Parkinson's Congress (Kyoto 2019). In 2025, together with Profs. Nobutaka Hattori and Pramod Pal, he Chaired a highly successful 9th Asian & Oceanian Parkinson's & Movement Disorders Congress (AOPMC) in Tokyo. He has provided movement disorder fellowship/observership training to neurologists from multiple underserved countries, including Indonesia, Myanmar, Bangladesh, Kyrgyzstan, Uzbekistan, Pakistan, India, the Philippines, and Nigeria, often under the auspices of the MDS (Visiting Trainee Grants or Centre-to-Centre Programs). Dr. Lim is a Medical Advisor to the Malaysian Parkinson’s Disease Association, and a founding member (and Immediate-Past Chair) of the Malaysian Movement Disorder Council. He was elected as a Fellow of the Malaysian Academy of Sciences in 2017. In recognition of his leadership in the Movement Disorders field, he was invited to be an Expert Panelist/Consultant to the World Health Organization (WHO) in 2020 to address global policy, implementation and research related to PD. Dr. Lim's research interests are multi-dimensional, with a focus on the following areas: (i) PD (particularly genetics and genotype-phenotype correlations; evidence-based medicine/clinical trials; non-motor features including gastrointestinal aspects; comorbidities; patient-centred care; and rating scales/disease staging); (ii) Parkinson-plus syndromes and other miscellaneous/"orphan" movement disorders, including progressive supranuclear palsy (PSP).

Dr Rohaida Mohd. Saat is an honorary professor at the Department of Mathematics and Science Education, Faculty of Education, University of Malaya. She was the former dean at the faculty and before that, she was the Head of Quality Assurance and Accreditation Unit, Quality Management Enhancement Centre (QMEC), University of Malaya.  She received her Bachelor Degree and Master’s degree from Indiana University, USA and PhD degree from Universiti Putra Malaysia. She also holds a certificate in Qualitative Research Methods from The University of Georgia, USA. Her area of specialization and research is in science education, teacher education and qualitative research methodology. She headed several research projects in the area of science education, funded by various agencies. She has authored and co-authored several books, articles and research reports in the area of science education and education in general.  She has also served as Editorial Boards of Eurasia Journal of Science, Mathematics and Technology Education, European Journal of STEM Education and Journal of Science and Mathematics in Southeast Asia. She has served the Ministry of Higher Education Malaysia (MOHE) as a MyRA Auditor and on the panel of evaluators for MOHE research grants. She is a trained ISO auditor and the ASEAN University Network Quality Assurance (AUNQA) lead academic programme assessor.