Goertz, Lukas http://orcid.org/0000-0002-2620-7611
Kasuya, Hidetoshi
Hamisch, Christina
Kabbasch, Christoph
von Spreckelsen, Niklas
Ludyga, Dagmar
Timmer, Marco
Stavrinou, Pantelis
Goldbrunner, Roland
Brinker, Gerrit
Krischek, Boris
Article History
Received: 13 July 2018
Accepted: 7 September 2018
First Online: 17 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.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.
: Informed consent was obtained from all individual participants included in the study.