Received: 24 March 2021
Accepted: 14 November 2021
First Online: 23 November 2021
: All information were gathered anonymously and handled confidentially. As individual participants cannot be identified based on the presented material, this study caused no plausible harm or stigma to participants. This study neither includes clinical data about patients nor configures itself as a clinical trial; hence it is exempt from ethical approval in the Ministry of public Health.
: Not applicable.
: The authors declare that they have no competing interests.