Department of Public Health Nursing, Faculty of Nursing, Mahidol University. Mahidol Adulyadej-Prasrinakarin Building 999 Phuttamonthon 4 Road, Salaya, Nakhon Pathom 73170 Thailand
(662) 441 5333, (662) 441 5275 - 81 E-mail : headnspn@mahidol.ac.th