Author Affiliations: Department of Medicine, Xiangya Hospital (Drs Gu and Tao), and Xiang-Ya School of Nursing (Dr Gu), Central South University, Changsha, P.R. China; School of Nursing, Yale University, West Haven, Connecticut (Dr Chen); The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, P.R. China (Ms Zhang); The Nethersole School of Nursing, The Chinese University of Hong Kong, Hong Kong (Drs Chow and Chan); and Third Xiangya Hospital, Central South University, Changsha, P.R. China (Dr Wu).
The authors have no conflicts of interest to disclose.
This research was funded by a Chia Family Health Fellowship Award (primary investigator: Can Gu), contract grant number 2012CF01, and a China Medical Board Nursing Faculty Research Grant (primary investigator: Can Gu), contract grant number 13-168-201411.
Correspondence: Can Gu, RN, MPhil, PhD, Department of Medicine of Xiangya Hospital, and Xiang-Ya School of Nursing, Central South University, Changsha 410013, P.R. China ([email protected]).
Accepted for publication April 13, 2016.
