Received: 17 June 2019
Accepted: 11 July 2019
First Online: 15 July 2019
Ethics approval and consent to participate
: The experiment described in this report was performed according to the regulations effective in the Canton of Basel-City, Switzerland, under the License Number BS-2489.
: Not applicable.
: All authors are employees of Novartis Pharma at the time of the work was carried out.