Lashitew, Addisu A.
Narayan, Somendra
Rosca, Eugenia
Bals, Lydia http://orcid.org/0000-0003-3407-0261
Funding for this research was provided by:
Projekt DEAL
Article History
Received: 23 July 2019
Accepted: 16 December 2020
First Online: 7 January 2021
Compliance with Ethical Standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.