1. Food and Agriculture Organization of the United Nations, Viale delle Terme de Caracalla, 00153 Roma, Italy.
2. Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122 Piacenza, Italy.
3. Nordic Genetic Resource Center (NordGen), Växhusvägen 12, 23456 Alnarp, Sweden.
4. Universidade do Porto, Rua Padre Armando Quintas, 4485-661 Vairão, Portugal.
5. Natural Resources Institute Finland, Myllytie 1, 31600 Jokioinen, Finland.
6. Utrecht University, Postbus 80125, 3508 TC Utrecht, the Netherlands.