Bäumer, Christiane
Fisch, Evelyn
Wedler, Holger
Reinecke, Frank
Korfhage, Christian
Article History
Received: 6 February 2018
Accepted: 30 April 2018
First Online: 10 May 2018
Competing Interests
: The authors declare no non-financial competing interest. The authors declare competing financial interests as employees of QIAGEN GmbH. E.F. retired recently.