Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01ZZ9603, 01ZZ0103, 01ZZ0403, 01ZZ0701)
Ministry of Social Affairs, Integration and Equality of Mecklenburg-Vorpommern
Text and Data Mining valid from 2019-06-10
Received: 15 January 2019
Accepted: 14 April 2019
First Online: 10 June 2019
Ethics approval and consent to participate
: The SHIP-study was approved by the ethics committee of Greifswald University (No. 043/13), and all volunteers gave their written, informed consent to participate in the SHIP-study. This consent included the anonymous processing of their data for statistical and scientific purposes. Our manuscript does not contain data that allow conclusions or tracking to an individual person.
: The authors declare that they have no competing interests.
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