Bern Liebefeld Address:
Institute of Bee Health
Vetsuisse Faculty, University of Bern
Schwarzenburgstrasse 161, CH-3003 Bern, Switzerland
Bern Länggasse-Felsenau Address:
Institute of Bee Health
Vetsuisse Faculty, University of Bern
Bremgartenstrasse 109a, Postfach 8466, CH-3001 Bern, Switzerland
Peter Neumann - peter.neumann@unibe.ch
Lars Straub - lars.straub@unibe.ch
