Scherb, Hagen http://orcid.org/0000-0002-2730-5619
Hayashi, Keiji
Article History
Received: 8 September 2020
Accepted: 2 November 2020
First Online: 25 November 2020
Consent for publication
: Not applicable. Only anonymous data is being used.
: The authors declare that they have no conflicts of interest.