Li, Fei
Du, Xin
He, Liu
Jiang, Chao
Xia, Shijun
Ma, Changsheng
Dong, Jianzeng
Article History
Received: 7 January 2021
Accepted: 31 August 2021
First Online: 8 September 2021
Declarations
:
: The procedures followed were in accordance with the Declaration of Helsinki (2008). Ethical approval was obtained from the Human Research Ethics Committees at Beijing Anzhen Hospital. Reference number: 20110610. The ethics review boards in Beijing Anzhen Hospital, Capital Medical University approved their participation. Each patient provided written informed consent for long-term follow-up. This study was registered (ChiCTR-OCH-13003729.).
: Written informed consent to publish this information was obtained from study participants.
: J.-Z.D. has also received honoraria from Johnson & Johnson for giving lectures. C.-S.M. has received honoraria from Bristol-Myers Squibb (BMS), Pfzer, Johnson & Johnson, Boehringer-Ingelheim (BI) and Bayer for giving lectures. Dr X. Du received honoraria from Bayer for giving lectures. All the remaining authors have no disclosures.