Author Affiliations: The Nethersole School of Nursing, The Chinese University of Hong Kong (Drs So, Wong, Choi, C. Chan, J. Chan, and Law); Department of Clinical Oncology, Prince of Wales Hospital, Shatin, the New Territories (Mr Wan and Ms Mak); Department of Clinical Oncology, Pamela Youde Nethersole Eastern Hospital, Chai Wan (Mr Ling and Dr Ng); and Department of Oncology, Princess Margaret Hospital, Lai Chi Kok, Kowloon (Ms Yu), Hong Kong.
This study was funded by the Health and Health Services Research Fund, Food and Health Bureau (grant number 09100731) and was supported by the Chinese University of Hong Kong. Its content is solely the responsibility of the authors and does not necessarily represent the official views of the institutions.
The authors have no conflicts of interest to disclose.
Correspondence: Winnie K. W. So, PhD, The Nethersole School of Nursing, The Chinese University of Hong Kong, 7/F, Esther Lee Bldg, Shatin, New Territories, Hong Kong SAR, China ([email protected]).
Accepted for publication July 11, 2017.