Faculty of Nursing Chulalongkorn University Rama 1 Road Wangmai Pathumwan Bangkok 10330 Thailand;
School of Nursing Kunming Medical University 1168 Chunrong Road Kunming 650500 Yunnan China;
Faculty of Nursing Chulalongkorn University Rama 1 Road Wangmai Pathumwan Bangkok 10330 Thailand;
Faculty of Nursing Chulalongkorn University Rama 1 Road Wangmai Pathumwan Bangkok 10330 Thailand;