Funding for this research was provided by:
Xi’an Medical University Research Fund (2017GJFY04)
National Natural Science Foundation of China (81603265)
National Natural Science Foundation of China (81702955)
Shaanxi Natural Science Basic Research Project (2017JQ8042)
Shaanxi Natural Science Basic Research Project (2019JQ-068)
Article History
Received: 10 April 2019
Accepted: 4 October 2019
First Online: 10 February 2020