Yue Ma, PhD, RN Postdoctoral Fellow, Faculty of Medicine, The Nethersole School of Nursing, The Chinese University of Hong Kong, Shatin, N.T.

Ho Yu Cheng, PhD, RN Assistant Professor, Faculty of Medicine, The Nethersole School of Nursing, The Chinese University of Hong Kong, Shatin, N.T.

Janet W.H. Sit, PhD, RN Adjunct Associate Professor, Faculty of Medicine, The Nethersole School of Nursing, The Chinese University of Hong Kong, Shatin, N.T.

Wai Tong Chien, PhD, RMN, RTN, FAAN, FHKAN Vice Director of Research and Professor, Faculty of Medicine, The Nethersole School of Nursing, The Chinese University of Hong Kong, Shatin, N.T.

The authors have no funding or conflicts of interest to disclose.

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Correspondence Yue Ma, PhD, RN, Faculty of Medicine, The Nethersole School of Nursing, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong Special Administrative Region ([email protected]).