1. Department of Earth and Environmental Sciences, University of Pavia, Pavia, Italy
2. Department of Science, University Roma Tre, Roma, Italy
3. Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
4. Department of Botany, University of Innsbruck, Innsbruck, Austria
5. Department of Bioscience and Territory, University of Molise, Termoli, Italy
6. Majella National Park, Sulmona, Italy
7. Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy
8. Environmental Protection Agency of Aosta Valley, Aosta, Italy
9. Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milan, Italy
10. Independent Scholar
11. GLORIA Coordination, Institute for Interdisciplinary Mountain Research, Austrian Academy of Sciences (ÖAW) & Department of Integrative Biology and Biodiversity Research, University of Natural Resources and Life Sciences Vienna (BOKU), Vienna, Austria