1 1 Tan Xiang Ning Audrey Bachelor of Science (Honours), Student Singapore National University Hospital (NUH) Centre for Evidence Based Nursing & Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore (NUS), Phone: (+65) 9011 0473, (+65) 6728 3012 Email: u0603783@nus.edu.sg / xiangning.tan@gmail.com 2 Piyanee Klainin PhD, RN Assistant Professor Singapore National University Hospital (NUH) Centre for Evidence Based Nursing & Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore (NUS), Block E3A, Level 3, 7 Engineering Drive 1, Singapore 117574, Phone: (+65) 6516 7789, (+65) 9785 2344, Fax: (+65) 6776 7135 Email: nurpk@nus.edu.sg 3 Professor Debra Kay Creedy RN, BA(Hons), M.Ed, PhD Professor and Head Singapore National University Hospital (NUH) Centre for Evidence Based Nursing & Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore (NUS), Block E3A, Level 3, 7 Engineering Drive 1, Singapore 117574, Phone: (+65) 6516 5088, Fax: (+65) 6776 7135 Email: nurdkc@nus.edu.sg.