Aster Medcity, Nizam's Institute of Medical Sciences - Department of Neurology, Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST), All India Institute of Medical Sciences (AIIMS), New Delhi, National Institute of Mental Health and Neurosciences (NIMHANS), University of Hyderabad, National Institute of Mental Health and Neurosciences - Department of Neurology, Post Graduate Institute of Medical Education & Research (PGIMER), Institute of Neurosciences Kolkata, All India Institute of Medical Sciences (AIIMS), Riskikesh, Manipal Hospital, Pramukhswami Medical College, Mazumdar Shaw Medical Center, Jaslok Hospital and Research Centre, Kokilaben Dhirubhai Ambani Hospital and Medical Research Institute, Gleneagles Global Hospital Maharashtra, Aster Cauvery Medical Institute, Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST), All India Institute of Medical Sciences (AIIMS), New Delhi, Neuro Specialities Centre, All India Institute of Medical Sciences (AIIMS), New Delhi, National Institute of Mental Health and Neurosciences, Medical College Goa, Post Graduate Institute of Medical Education & Research (PGIMER), University of Tübingen, University of Tübingen, Aster Medcity and University of Tübingen - Institute for Clinical Epidemiology and Applied Biometrics,

University College London, University of Florida, University of Lubeck, University of Alabama at Birmingham, University College London, University of Alabama at Birmingham - Department of Neurology, University College London, University of British Columbia (UBC) - Department of Medical Genetics, University of British Columbia (UBC) - Pacific Parkinson’s Research Centre, University of British Columbia (UBC) - Pacific Parkinson’s Research Centre, University of Saskatchewan, University of Saskatchewan, University of Saskatchewan, University College London, University of Tübingen - Institute of Medical Genetics and Applied Genomics, University of Tübingen, University of Angers - Research Unit U1127, Sorbonne University, Sorbonne University, University of British Columbia (UBC) - Department of Medical Genetics, University College London - Department of Molecular Neuroscience, University of Alabama at Birmingham - Department of Neurology, Duke University - Center for Neurodegeneration and Neurotherapeutics, University of Oxford, University College London - Department of Clinical and Movement Neurosciences, University of Tübingen - Institute for Clinical Epidemiology and Applied Biometrics,, McGill University - The Neuro (Montreal Neurological Institute-Hospital), Istanbul Medipol University - Department of Neurology, University of Dundee - MRC Protein Phosphorylation and Ubiquitylation Unit, Queen Mary, University of London, National Institute of Neurology of Tunis, National Institute of Neurology of Tunis, National Institute of Neurology of Tunis, Independent, University of Dundee - MRC Protein Phosphorylation and Ubiquitylation Unit, University of Dundee - MRC Protein Phosphorylation and Ubiquitylation Unit and University of Florida