Received: 29 July 2020
Accepted: 1 March 2021
First Online: 8 March 2021
: The research ethics committee of the Jagiellonian University Medical College, Krakow, Poland approved this prospective (cohort) validation study (1072.6120.222.2019). All patients were apprised about the study purpose and procedures, and all provided written informed consent to participate.
: Not applicable.
: The authors declare that they have no competing interests.