1. Department of Pediatric Nursing, Faculty of Nursing , Burapha University , Muang Chonburi , Chonburi , Thailand
2. Department of Maternal-Child Nursing and Midwifery Nursing, Faculty of Nursing , Srinakharinwirot University , Ongkharak , Nakhonnayok , Thailand
3. Department of Maternal-Child Nursing and Midwifery Nursing, Faculty of Nursing , Rambhai Barni Rajabhat University , Muang , Chanthaburi , Thailand