1. Département de sciences de l'environnement, Université du Cinquantenaire Lwiro, Kabare, DR Congo
2. Departement de Eaux et Forêts, Institut Superieur d’Agroforesterie et de Gestion de l’Environnement de Kahuzi-Biega (ISAGE-KB), Kalehe, DR Congo
3. Biology Department, Université Officielle de Bukavu, Bukavu, DR Congo
4. Rwanda Meteorological Centre, Kigali, Rwanda
5. Department of Ecosystem Science and Sustainability, Colorado State University, Fort Collins, CO, USA
6. Department of Environment and Geography, York Institute for Tropical Ecosystems, University of York, York, UK
7. Department of International Environmental and Development Studies (NORAGRIC), Norwegian University of Life Sciences, Ås, Norway