1. Division of Neurology, Department of Medicine, Faculty of Medicine University of Malaya Kuala Lumpur Malaysia
2. Neurogenetics Working Group Universidad Científica del Sur Lima Peru
3. Neurogenetics Research Center, Instituto Nacional de Ciencias Neurológicas Lima Peru
4. Department of Medicine, College of Medicine University of Lagos Lagos Nigeria
5. Department of Neurology, National Institute of Mental Health and Neurosciences (NIMHANS) Bengaluru India
6. Movement Disorders Service, Section of Neurology, Department of Internal Medicine, Chong Hua Hospital and Vicente Sotto Memorial Medical Center Cebu Philippines
7. CETRAM‐Centro de Estudios de Transtornos del Movimiento, Clínica Santa María Santiago Chile
8. Department of Biomedical Science, Faculty of Medicine University of Malaya Kuala Lumpur Malaysia
9. Departamento de Farmacologia Universidade Federal do Rio Grande do Sul Porto Alegre Brazil
10. Serviço de Neurologia, Hospital de Clínicas de Porto Alegre Porto Alegre Brazil
11. T.M.J. Super Specialized Polyclinic Dar es Salaam Tanzania
12. Genomic Medicine Institute, Lerner Research Institute, Genomic Medicine, Cleveland Clinic Foundation Cleveland Ohio USA
13. Department of Neurology, Hospital Sanatorio de la Trinidad Mitre, Instituto de Neurociencias Buenos Aires, School of Medicine Buenos Aires University Buenos Aires Argentina