Neuropsychiatrist, MD, PhD. International Societies membership: 1) European Neuroscience Association (ENA) since 1984. 2) European Brain and Behavior Society (EBBS) since 1985. 3) International Brain Research Organization (IBRO) since 1986. 4) World Association of Sleep Medicine (WASM) since 2011. 5) European Sleep Research Society (ESRS), since 2012.