Article History
Received: 16 June 2020
Accepted: 15 October 2020
First Online: 31 October 2020
Change Date: 4 June 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s13577-021-00561-9
Compliance with ethical standards
:
: The authors declare that there is no conflict of interest.
: This study was approved by the Ethics Committee of Yinzhou Second Hospital (reference number 2020011) and performed in accordance with Declaration of Helsinki.
: All patients provided written informed consent.