Pinquart, Martin http://orcid.org/0000-0003-4496-4250
Article History
Accepted: 9 September 2021
First Online: 8 October 2021
Compliance with Ethical Standards
:
: The author declares that he has no potential conflicts of interest. No funding was received to assist with the preparation of this manuscript. The author did not collect data from human participants and/or animals. No formal ethical consent was needed for the use of the public data collected by other researchers.