Hajek, André http://orcid.org/0000-0002-6886-2745
,
Brettschneider, Christian
Eisele, Marion
Kaduszkiewicz, Hanna
Mamone, Silke
Wiese, Birgitt
Weyerer, Siegfried
Werle, Jochen
Fuchs, Angela
Pentzek, Michael
Stein, Janine
Luck, Tobias
Weeg, Dagmar
Mösch, Edelgard
Heser, Kathrin
Wagner, Michael
Scherer, Martin
Maier, Wolfgang
Riedel-Heller, Steffi G.
König, Hans-Helmut
Funding for this research was provided by:
German Federal Ministry of Education and Research (01GI0102, 01GI0420, 01GI0422, 01GI0423, 01GI0429, 01GI0431, 01GI0433, 01GI0434, 01GI0710, 01GI0711, 01GI0712, 01GI0713, 01GI0714, 01GI0715, 01GI0716, 01GY1322A, 01GY1322B, 01GY1322C, 01GY1322D, 01GY1322E, 01GY1322F, 01GY1322G, 01GL1714A, 01GL1714B, 01GL1714C, 01GL1714D)
Article History
Received: 28 June 2019
Accepted: 8 August 2019
First Online: 17 August 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of all research centers involved (approval numbers: Hamburg: OB/08/02, 2817/2007, MC-390/13; Bonn: 050/02; 174/02, 258/07, 369/13; Mannheim: 0226.4/2002, 2007-253E-MA, 2013-662 N-MA; Leipzig: 143/2002, 309/2007, 333-1318112013; Düsseldorf: 2079/2002, 2999/2008, 2999; München: 713/02, 713/02 E) 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.