Board of Family Medicine, Thai Medical Council, Fellowship of Clinical Scientist Association, USA
Associate Professor, Henan Key Laboratory of Children's Genetics and Metabolic Diseases, Children's Hospital Affiliated to Zhengzhou University, China
JFK medical Center Neurosciences, Research center Edison New Jersey, USA
Neurobiology of anxiety and mood disorders, Nantes University 98, rue Joseph Blanchart, 44100 Nantes, France
Dept of Chem. & Biomol. Eng., Seoul Nat`l Univ. of Sci. & Technol. 232 Gongneung-ro, Nowon-gu, Seoul, 01811, South Korea
Institute of Molecular and Cell Biology, A*STAR, Singapore
Vice President/ Director Neurology and Neurodegenerative Diseases Division, San Francisco CA USA
Department of Microbiology (Head), Faculty of Medical Technology (Dean) Box 919, Al-Bayda, Libya
Postdoctoral researcher-Aristotle University of Thessaloniki, School of Psychology Laboratory of Cognitive Neuroscience-General Secretary of board of directors Hellenic Neuropsychological Society Greece