Funding for this research was provided by:
Human Frontier Science Program (LT000844/2016-C)
Howard Hughes Medical Institute (GT11085)
Text and Data Mining valid from 2019-09-27
Received: 14 December 2018
Accepted: 6 August 2019
First Online: 27 September 2019
: O.S., J.J.A., R.M.G. and H.M. are inventors on US patent application no. 15/939,028. All other authors have no competing interests.