Authors: Chun Kiat Lee; Chean Nee Chai; Sharah Mae Capinpin; Alynn Ang; Sau Yoke Ng; Peak Ling Lee; Christopher Wai Siong Ng; Gabriel Yan; Hong Kai Lee; Lily Lily Chiu; Roland Jureen; Benedict Yan; Tze Ping Loh Journal: Ann Lab Med Date: 2018-09 Impact factor: 3.464