Juntendo University Japan
Taiwan
University of Fukui Japan
Niigata University Graduate School of Medical and Dental Sciences Japan
University of Zurich Switzerland
National Skin Centre of Singapore
University of Catania Italia
WHO
General secretary of the League of ASEAN Dermatological Societies (LADS)
Juntendo University Japan
France
Mayo Clinic USA
Mayo Clinic USA
Memorial Sloan Kettering Cancer Center USA
"Medical Affairs Lead Behringer Ingelheim Singapore"
Jutendo University Japan
President of Indonesia Society of Dermatology
Executive Director, Taiwanese Dermatological Association
Niigata University Graduate School of Medical and Dental Sciences Japan
Indonesian Society of Dermatology and Venereology
Cambodia
Cambodia
Cambodia
Malaysia
Ukraine
Lao PDR
Lao PDR