Funding for this research was provided by:
the Jiangsu Provincial Commission of Health and Family Planning Research Project (H201550)
Received: 17 October 2018
Accepted: 4 July 2019
First Online: 9 July 2019
Ethics approval and consent to participate
: This study has been approved by the Institutional Ethical Committee of Clinical Medical College of the Yangzhou University. Written informed consent was obtained from each patient before prostate biopsy.
: Not applicable.
: The authors declare that they have no competing interests.