Anders, Carolin
Niewoehner, Ole
Duerst, Alessia
Jinek, Martin
Article History
Received: 11 March 2014
Accepted: 13 June 2014
First Online: 27 July 2014
Competing interests
: M.J. is a co-founder of Caribou Biosciences, Inc. The authors have filed a related patent application.