Arnold, Corinne
Schüpbach-Regula, Gertraud
Hirsiger, Patricia
Malik, Julia
Scheer, Patricia
Sidler, Xaver
Spring, Peter
Peter-Egli, Judith
Harisberger, Myriam
Funding for this research was provided by:
Federal Food Safety and Veterinary Office of Switzerland (FSVO)
Federal Office for Agriculture of Switzerland (FOAG)
Federal Office for Public Health of Switzerland (FOPH)
Suisseporcs