Authors: Zheng Kang Lum; Zi Rui Khoo; Wei Yann See Toh; Shaikh Abdul Kader Kamaldeen; Abdul Shakoor; Keith Yu Kei Tsou; Daniel Ek Kwang Chew; Rinkoo Dalan; Sing Cheer Kwek; Noorani Othman; Joyce Xia Lian; Raden Nurheryany Bte Sunari; Joyce Yu-Chia Lee Journal: Ann Fam Med Date: 2020-03 Impact factor: 5.166