Article History
Received: 18 June 2020
Revised: 13 July 2020
Accepted: 15 July 2020
First Online: 3 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures involving human participants were in accordance with the ethical standards of the hospital and with the 1964 Helsinki Declaration. Informed consent was obtained for human participants.