Arendts, Glenn http://orcid.org/0000-0001-7830-7756
Article History
Received: 21 March 2019
Accepted: 28 August 2019
First Online: 7 September 2019
Compliance with ethical standards
:
: I declare no conflicts of interest.
: This letter reports no participant data or original research findings that require ethics approval.
: For this type of study formal consent is not required.
Free to read: This content has been made available to all.