1. Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Bragança, Portugal
2. Medex, Ljubljana, Slovenia
3. Eurofins Food Integrity Control Services GmbH, Ritterhude, Germany
4. Quality Services International GmbH, Ritterhude, Germany
5. Hacettepe University, Ankara, Turkey
6. Centre Technique de Conservation des Produits Agricoles (CTCPA), Avignon, France
7. Associação Centro de Apoio Tecnológico Agro-Alimentar de Castelo Branco (CATAA), Castelo Branco, Portugal
8. CREA Research Centre for Agriculture and Environment, Bologna, Italy
9. Universidad de Burgos, Burgos, Spain
10. Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
11. Balparmak Research Center, Altıparmak Food Industry and Trade Inc, Istanbul, Turkey
12. Apiculture-Sericulture Lab, University of Thessaloniki, Thessaloniki, Greece