1. Institute of Neurogenetics, University of Lübeck Lübeck Germany
2. The Research Center for Health Sciences ‐ Faculty of Medicine & Surgery and the Hospital Neuroscience Institute University of Santo Tomas Manila Philippines
3. Department of Neurosciences College of Medicine–Philippine General Hospital, University of the Philippines Manila Manila Philippines
4. Department of Neurosciences, Movement Disorders Clinic Makati Medical Center Makati Philippines
5. Section of Neurology, Department of Internal Medicine Chong Hua Hospital Cebu Philippines
6. Department of Neurology University Hospital Schleswig Holstein Lübeck Germany