1 UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur, Malaysia.
2 Department of Biomedical Science, Faculty of Medicine, University of Malaya (UM), Kuala Lumpur, Malaysia.
3 Neurology Unit, Department of Medicine, Faculty of Medicine, Hospital Canselor Tuanku Muhriz, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur, Malaysia.
4 Kulliyah of Medicine, International Islamic University Malaysia, Kuantan, Pahang, Malaysia.
5 Department of Neurodegenerative Disease, University College London (UCL) Institute of Neurology, University College London, London, United Kingdom.
6 State Key Laboratory of Molecular Neuroscience, Division of Life Science, Molecular Neuroscience Center, The Hong Kong University of Science and Technology, Hong Kong, Hong Kong SAR, China.
7 Hong Kong Center for Neurodegenerative Diseases, Hong Kong Science Park, Hong Kong, Hong Kong SAR, China.