Hou, Ying
Bao, Mei-Ling
Wu, Chen-Jiang
Zhang, Jing
Zhang, Yu-Dong
Shi, Hai-Bin
Funding for this research was provided by:
A Key Social Development Program for the Ministry of Science and Technology of Jiangsu Province (BE2017756)
Article History
Received: 30 April 2020
Revised: 9 July 2020
Accepted: 18 July 2020
First Online: 1 August 2020
Compliance with ethical standards
:
: The author declares no conflicts of interest.
: Informed consent was waived and all procedures performed in studies involving human participants were in accordance with the 1964 Helsinki declaration and its later amendments.
: This manuscript has not been published or presented elsewhere in part or in entirety and is not under consideration by another journal. The Authors agree to publication in the Journal.
: This study was approved by the Independent Research Ethics Boards of the First Affiliated Hospital of Nanjing Medical University (protocol 2016-SRFA-093) on Dec 2016, before data analysis was conducted.