On July 9, 2018, Professor Punkae Mahaisavariya, Head of Division of Dermatopathology, welcome Dr. Mai Phi Long from Pham Ngoc Thach University of Medicine, Vietnam, to undertake a short training program in dermatopathology under a supervision of Dr. Manasmon Chairatchaneeboon at Division of Dermatopathology, Department of Dermatology, Faculty of Medicine Siriraj Hospital, between July 9 – September 28, 2018.