Darkwah Oppong, Marvin
Iannaccone, Antonella
Gembruch, Oliver
Pierscianek, Daniela
Chihi, Mehdi
Dammann, Philipp
Köninger, Angela
Müller, Oliver
Forsting, Michael
Sure, Ulrich
Jabbarli, Ramazan
Article History
Received: 10 January 2018
Accepted: 11 April 2018
First Online: 27 April 2018
Compliance with ethical standards
:
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge, or beliefs) in the subject matter or materials discussed in this manuscript.
: 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. For this type of study formal consent is not required.