Chan Pak-Hei, Wong Chun-Ka, Pun Louise, Wong Yu-Fai, Wong Michelle Man-Ying, Chu Daniel Wai-Sing, Siu Chung-Wah
From Cardiology Division, Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China (P.-H.C., C.-K.W); and Department of Family Medicine and Primary Healthcare, Hong Kong East Cluster, Hong Kong SAR, China (L.P., Y.-F.W., M.M.-Y.W., D.W.-S.C.).
Circulation. 2017 Jan 3;135(1):110-112. doi: 10.1161/CIRCULATIONAHA.116.024439.