1. Environmental Hydraulics Institute Universidad de Cantabria Santander Spain
2. Dipartimento di Scienze Ambientali, Informatica e Statistica Università Ca′Foscari Venezia Venice Italy
3. Laboratory of Ecohydrology École Polytechnique Fédérale Lausanne Lausanne Switzerland
4. Aquatic Ecology Group Swiss Federal Institute of Aquatic Science and Technology (Eawag) Dübendorf Switzerland
5. Laboratorio de Hidrobiología ETSI Montes, Forestal y Medio Natural Universidad Politécnica de Madrid Madrid Spain
6. Dipartimento ICEA Università di Padova Padova Italy