Beauchamp, Guy http://orcid.org/0000-0002-3393-9562
Article History
Received: 4 December 2019
Revised: 17 March 2020
Accepted: 23 March 2020
First Online: 31 March 2020
Compliance with ethical standards
:
: The author declares that he has no conflict of interest.
: Subjects gave their prior consent to participate in the study. To protect personal information, all data were collected anonymously.