1. Department of Medical Nursing, Faculty of Nursing, Mahidol University, 2 Prannok Road, Siriraj, Wanglang, Bangkoknoi, Bangkok, Thailand
2. The Second Affiliated Hospital of Harbin Medical University, Harbin, China,
3. The Faculty of Medicine and Health, The University of Sydney, Australia
4. Suranaree University of Technology Institute of Nursing, 111 University Avenue, Muang District, Nakhonratchasima, Thailand