Sulmann, Stefan
Kussrow, Amanda
Bornhop, Darryl J.
Koch, Karl-Wilhelm
Article History
Received: 2 November 2016
Accepted: 28 February 2017
First Online: 31 March 2017
Competing interests
: A.K. and D.J.B. both own stock in the company “Molecular Sensing Inc.” Neither of them consult or are actively involved in the administration or management of the company. The other authors declare they have none.