Schneider, Maria
Stamm, Christof
Brockbank, Kelvin G. M.
Stock, Ulrich A.
Seifert, Martina
Article History
Received: 15 September 2017
Accepted: 23 November 2017
First Online: 5 December 2017
Competing Interests
: Dr. Brockbank is an owner and emplyoee of Tissue Testing Technologies LLC. All other authors declare that they have no competing interests.