Tsoi, Man-Fung
Cheung, Ching-Lung
Cheung, Tommy Tsang
Wong, Ian Chi-Kei
Kumana, Cyrus Rustam
Tse, Hung-Fat
Cheung, Bernard Man-Yung
Article History
Received: 25 February 2015
Accepted: 15 July 2015
First Online: 17 August 2015
Competing interests
: HF Tse reported grants and personal fees from AstraZeneca, grants and personal fees from Sanofi, grants and personal fees from MSD, grants and personal fees from Pfizer, grants and personal fees from BMS, grants and personal fees from Boehringer-Ingelheim, outside the submitted work; other authors declare no competing financial interests.