Chien Hsin Fen: MD from the University of São Paulo Medical School, Brazil. Residency in Clinical Neurology and Physical Medicine at the University of São Paulo School of Medicine, Brazil. Master and Doctoral Degree (Genetics of Parkinson s Disease) from the Department of Neurology of the University of São Paulo School of Medicine, Brazil. Vice Coordinator of the Scientific Department of Movement Disorder of the Brazilian Academy of Neurology.
Orlando Povoas Barsottini: MD from the Federal University of Paraná, Brazil. Residency in Clinical Medicine at the Federal Univesity of São Paulo, Brazil. Master and Doctoral Degree from the Department of Neurology and Neurosurgery - Federal University of São Paulo. Associate professor of Clinical Neurology and Head of the General Neurology and Ataxias Clinic - Federal University of São Paulo.
