1. President Office, Praboromarajchanok Institute, Royal Thai Ministry of Public Health
2. Boromarajonani College of Nursing, Chonburi, Faculty of Nursing, Praboromarajchanok Institute, Royal Thai Ministry of Public Health
3. Boromarajonani College of Nursing, Suphanburi, Faculty of Nursing, Praboromarajchanok Institute, Royal Thai Ministry of Public Health
4. Sirindhorn College of Public Health, Trang, Faculty of Public Health and Allied Health Sciences, Praboromarajchanok Institute, Royal Thai Ministry of Public Health