1. From the Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China (A.Y.-M.W., S.W.); Department of Chemical Pathology, Chinese University of Hong Kong, Prince of Wales Hospital, Hong Kong, China (C.-K.W.); Biomedical Imaging Center, Central, Hong Kong, China (Y.-Y.Y.); Department of Pathology, United Christian Hospital, Hong Kong, China (I.H.-S.C.); and Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau, China ...