Funding for this research was provided by:
Received: 22 May 2020
Accepted: 8 October 2020
First Online: 9 November 2020
Ethics approval and consent to participate
: The studies were conducted in accordance with the Declaration of Helsinki, local independent ethics committee/institutional review board requirements, and good clinical practice guidelines. Informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.