Shu, Jiangnan
Han, Zhili
Cui, Hua
Funding for this research was provided by:
National Key Research and Development Program of China (2016YFA0201300)
National Natural Science Foundation of China (21527807)
Article History
Received: 10 January 2019
Revised: 19 March 2019
Accepted: 29 March 2019
First Online: 24 April 2019
Compliance with ethical standards
: The research was approved by the Ethical Committee of the First Affiliated Hospital of Nanjing Medical University. All volunteers were informed of and agreed with the objectives of the study.
: The authors declare that they have no competing interests.