Muhlack, Dana Clarissa
Hoppe, Liesa Katharina
Stock, Christian
Haefeli, Walter E.
Brenner, Hermann
Schöttker, Ben http://orcid.org/0000-0002-1217-4521
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01ET0717, 01GY1320A)
Saarland Ministry for Social Affairs, Health, Women, and Family Affairs
Article History
Received: 22 May 2018
Accepted: 2 August 2018
First Online: 29 August 2018
Compliance with ethical standards
: The ESTHER study has been approved by the responsible ethics committees of the Medical Faculty of the University of Heidelberg and of the Medical Association of Saarland and is being conducted in accordance with the 1964 Helsinki declaration and its later amendments. Written informed consent was obtained from all individual participants included in the study.
: All authors declare that they have no conflict of interest.