Toth, Timea
Balassa, Tamas
Bara, Norbert
Kovacs, Ferenc
Kriston, Andras
Molnar, Csaba
Haracska, Lajos
Sukosd, Farkas
Horvath, Peter
Article History
Received: 6 December 2017
Accepted: 21 June 2018
First Online: 4 July 2018
Competing Interests
: P.H. is the founder and shareholder of Single-cell technologies Ltd. This does not alter the author’s adherence to all the Nature policies on sharing data and materials.