1. Laboratory for Amphibian Systematic & Evolutionary Research, College of Biology and the Environment, Nanjing Forestry University , Longpan Rd, 159, 210037 Nanjing , People’s Republic of China
2. Grupo de Investigación en Bioloxía Evolutiva (GIBE), Departamento de Bioloxía, Facultade de Ciencias, Universidade da Coruña, Campus da Zapateira s/n., 15071 A Coruña , Spain
3. CIBIO, Centro de Investigação em Biodiversidade e Recursos Geneticos, Campus de Vairão, BIOPOLIS Program in Genomics, Biodiversity and Land Planning, Universidade do Porto , Rua Padre Armando Quintas, 7, 4485-661 Vairão , Portugal
4. Biodiversity Research Institute (IMIB), University of Oviedo-Principality of Asturias-CSIC , C. Gonzalo Gutiérrez Quirós s/n, 33600 Mieres , Spain
5. Department of Biology of Organisms and Systems, University of Oviedo , C. Catedrático Rodrigo Uría s/n., 33006 Oviedo , Spain
6. W. Szafer Institute of Botany, Polish Academy of Sciences , Lubicz, 46, 31‑512 Kraków , Poland
7. Max Planck Institute for Evolutionary Biology , August-Thienemann-Str, 2, 24306 Plön , Germany
8. Museo Nacional de Ciencias Naturales, MNCN-CSIC , C. de José Gutiérrez Abascal, 2, 28006 Madrid , Spain
9. Zoological Institute, Technische Universität Braunschweig , Mendelssohnstr, 4, 38106 Braunschweig , Germany