Funding for this research was provided by:
Campus France (34040YK)
Norges Forskningsråd (34040YK)
Deutsche Forschungsgemeinschaft (BU 26854-1)
Felleslegat til fordel for biologisk forskning ved Universitetet i Bergen
Agence Nationale pour la Recherche (ANR-10-BLAN-1720)
Text and Data Mining valid from 2018-03-27
Received: 1 July 2017
Accepted: 13 March 2018
First Online: 27 March 2018
Ethics approval and consent to participate
: No ethics approval was required for this study.
: Not applicable.
: The authors declare that they have no competing interests.
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