1. Nursing Administration Department, Research and Academic Services, Faculty of Nursing, Boromarajonani College of Nursing, Buddhachinaraj, Praboromarajchanok Institute Ministry of Public Health Nonthaburi Thailand
2. Adult and Elderly Nursing Department, Boromarajonani College of Nursing, Buddhachinaraj, Praboromarajchanok Institute, Ministry of Public Health Faculty of Nursing Nonthaburi Thailand