Supawadee Maneekrong, BNS RN, is MNS Student, Faculty of Nursing, Mahidol University, Bangkok, Thailand.

Suporn Danaidutsadeekul, DNS RN, is Associate Professor, Faculty of Nursing, Mahidol University, Bangkok, Thailand.

Rungsak Siwanuwatn, MD, is Associate Professor, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.

Questions or comments about this article may be directed to Thitipong Tankumpuan, PhD RN, at [email protected]. T.T. is an Assistant Professor, Faculty of Nursing, Mahidol University, Bangkok, Thailand.

The authors declare no conflicts of interest.

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