1. Department of Ecosystem Science and ManagementPennsylvania State University University Park PA USA
2. Patuxent Wildlife Research CenterUnited States Geological Survey Laurel MD USA
3. S.O. Conte Anadromous Fish LaboratoryPatuxent Wildlife Research CenterUnited States Geological Survey Turners Falls MA USA
4. Center for Conservation GenomicsSmithsonian Conservation Biology InstituteNational Zoological Park Washington DC USA
5. Research Center in Biodiversity and Genetic ResourcesCIBIO/InBIO Vairão Portugal