Hang, Bui Phan Thu http://orcid.org/0000-0003-3101-3376
Wredle, Ewa
Börjesson, Stefan
Sjaunja, Kerstin Svennersten
Dicksved, Johan
Duse, Anna
Funding for this research was provided by:
the Swedish International Development Cooperation Agency (no)
Article History
Received: 19 October 2018
Accepted: 21 January 2019
First Online: 8 February 2019
Compliance with ethical standards
: This study was performed with the consent of all farmers in the study. All handling of animals in connection with sampling was performed, considering animal welfare and following international and national guidelines.
: The authors declare that they have no competing interests.