Text and Data Mining valid from 2018-07-11
Received: 25 October 2017
Accepted: 14 June 2018
First Online: 11 July 2018
: This study was approved by the “iMM’s Institutional Animal Welfare Body–ORBEA-iMM and the National competent authority–DGAV (Direção Geral de Alimentação e Veterinária).”
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.