Institute for Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland (R.Ba., E.S.); Institute of Parasitology, Macdonald College, McGill University, Ste Anne de Bellevue, Quebec, Canada (R.Be., L.R.); and Novartis Centre de Recherche Santé Animale, Saint-Aubin, Switzerland (L.R.)

Institute for Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland (R.Ba., E.S.); Institute of Parasitology, Macdonald College, McGill University, Ste Anne de Bellevue, Quebec, Canada (R.Be., L.R.); and Novartis Centre de Recherche Santé Animale, Saint-Aubin, Switzerland (L.R.)

Institute for Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland (R.Ba., E.S.); Institute of Parasitology, Macdonald College, McGill University, Ste Anne de Bellevue, Quebec, Canada (R.Be., L.R.); and Novartis Centre de Recherche Santé Animale, Saint-Aubin, Switzerland (L.R.)

Institute for Biochemistry and Molecular Medicine, University of Bern, Bern, Switzerland (R.Ba., E.S.); Institute of Parasitology, Macdonald College, McGill University, Ste Anne de Bellevue, Quebec, Canada (R.Be., L.R.); and Novartis Centre de Recherche Santé Animale, Saint-Aubin, Switzerland (L.R.)