Xia, WeiSchool of Nursing, Sun Yat-Sen University, Guangdong, ChinaHo, Laurie Long KwanSchool of Nursing, The University of Hong Kong, HKSAR, Hong Kong, ChinaCheung, Ankie TanSchool of Nursing, The University of Hong Kong, HKSAR, Hong Kong, ChinaLeong, Queenie Kuai I....