Text and Data Mining valid from 2020-02-12
Received: 13 September 2019
Accepted: 4 February 2020
First Online: 12 February 2020
Ethics approval and consent to participate
: The LIFE-Adult Study was approved by the responsible ethics board of the Medical Faculty of the University of Leipzig. All participants provided written informed consent to participate prior to enrolment.
: Not applicable.
: The authors declare that they have no competing interests.