Zhao, Yi
Feng, Changjiang
Li, Yunjing
Ma, Yongfu
Cai, Ruijun
Article History
Received: 30 January 2019
Accepted: 27 May 2019
First Online: 11 June 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study had been approved by The Human Research Ethics Committee of the Integrated Hospital of Traditional Chinese Medicine, Southern Medical University.
: Written consents were derived from the participants.