He, Huaiwu
Chi, Yi
Long, Yun http://orcid.org/0000-0002-9196-4651
Yuan, Siyi
Frerichs, Inéz
Möller, Knut
Fu, Feng
Zhao, Zhanqi
Funding for this research was provided by:
Capital’s Funds for Health Improvement and Research (2020-2-40111)
Peking union medical college hospital of medical novel medical technology project (XJS20190210)
Article History
Received: 29 July 2020
Accepted: 21 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: The ethics review board of Peking Union Medical College Hospital approved the study protocol, and written informed consent was obtained from all participants before enrollment.
: Not applicable.
: Zhanqi Zhao receives a consulting fee from Dräger Medical. Inéz Frerichs reports funding from the European Union’s Framework Programme for Research and Innovation Horizon 2020 (WELMO, Grant No. 825572) and reimbursement of speaking fees, congress, and travel costs by Dräger Medical. The other authors declare no conflict of interest.