1 The Department of Neurology and Psychiatry and The Neuroscience Institute, University of Santo Tomas Medical Faculty and University Hospital, Manila, Philippines. rlrosales@ust.edu.ph.
2 Movement Disorders and Clinical Neurophysiology, Institute for Neurosciences, St. Luke's Medical Center, Quezon City, Philippines. rlrosales@ust.edu.ph.
3 Institute of Neurogenetics, University of Lübeck, Lubeck, Germany.