Cheng, Shan
Zhu, Chun-Hua
Zhang, Ai-Hua
Huang, Song-Ming
Funding for this research was provided by:
Clinical medicine science and technology project of Jiangsu Province (BL2014007)
Article History
Received: 9 June 2019
Accepted: 24 September 2019
First Online: 19 October 2019
Compliance with ethical standards
:
: All procedures performed in studies involving human participants were approved by the Ethics Committee of Nanjing Medical University. Parents of study participants were given oral informed consent.
: No financial or nonfinancial benefits have been received or will be received from any party related directly or indirectly to the subject of this article.