1. Vetsuisse Faculty Institute of Bee Health University of Bern Bern Switzerland
2. Vetsuisse Faculty Institute of Genetics University of Bern Bern Switzerland
3. USDA‐ARS Beltsville Bee Research Laboratory Beltsville Maryland USA
4. Agroscope Swiss Bee Research Centre Bern Switzerland
5. Honeybee Research Institute Jiangxi Agricultural University Nanchang China