Funding for this research was provided by:
Agence Nationale de la Recherche (ANR-09-GENMOO5)
Text and Data Mining valid from 2018-04-03
Received: 7 September 2017
Accepted: 9 February 2018
First Online: 3 April 2018
: Sows were cared in compliance with European Union legislation (directive 86/609/EEC) and French legislation (Decret n°: 2001–464 29/05/01;ExternalRef removed). The technical and scientific staff had individual accreditation from the French Minister to experiment on living animals, and the protocol was approved by the ethics committee of Région Midi-Pyrénées in France (ExternalRef removed).
: Not applicable
: The authors declare that they have no competing interests.