@article{grill_müller_mansmann_2016, 
  title={Health—exploring complexity: an interdisciplinary systems approach HEC2016}, 
  volume={31}, 
  DOI={10.1007/s10654-016-0183-1}, 
  number={S1}, 
  publisher={Springer Nature}, 
  author={Grill and Müller and Mansmann}, 
  year={2016}
  }