Choy, K. , Chu, O. , Keung, W. , Lim, B. , Tang, W.. "A Nutritional Wellness Program for Overweight Health Care Providers in Hospital Setting: A Randomized Controlled Trial Pilot Study". World Academy of Science, Engineering and Technology, Open Science Index 125, International Journal of Medical and Health Sciences (2017), 11(5), 223 - 226.