Papavero, Luca http://orcid.org/0000-0002-3664-8736
Ebert, Stella
Marques, Carlos J. http://orcid.org/0000-0003-3216-6382
Article History
Received: 23 December 2019
Accepted: 27 March 2020
First Online: 21 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures were in accordance with the ethical standards of the Ethics Committee of the Federal State of Hamburg, Germany.
: For this type of study, informed consent is not required.