Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleAuthors' reply.AuthorsPhong Teck Lee; Gerald Sng; Loh, Julian; Tung, Joshua; Khung Keong Yeo; Lee, Phong Teck; Sng, Gerald; Yeo, Khung KeongPublicationSingapore Medical Journal, 2018, Vol 59, Issue 3, p168ISSN0037-5675Publication typeArticleDOI10.11622/smedj.2018034