Chan, Koon-Ho, The University of Hong Kong Chan, Kwok-Hung Chan, Pak-Hei, The University of Hong Kong Chan, Yap-Hang, The University of Hong Kong Chandra, Praveen Chang, Justues H., Queen's University Chang, Kiyuk, Cardiovascular Center and Cardiology Division, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea; Chang, Kiyuk Chang, Mineok Chang, Shufu Chang, Yunxiao Chao, Anne Chao, I-Fang Chapman, Andrew R., Cardiac Unit, Raigmore Hospital, Inverness, Great Britain Chatelain, Quentin Chattahi, Joseph Chatzis, Dimitrios Chatzizisis, Yiannis S. Chaudhry, Farooq A. Chauhan, Abhishek, University of Birmingham, Birmingham, United Kingdom Chavez-Mendoza, Adolfo Che, Jingjin Chęciński, Igor Cheezum, Michael K. Chejtman, Demian, Hospital Universitario Austral