1. Laboratory of Ecohydrology ENAC/IIE/ECHO; École Polytechinque Fédérale de Lausanne; Lausanne Switzerland
2. Northern Rivers Institute, School of Geosciences; University of Aberdeen; Aberdeen UK
3. Department of Geography; University of Costa Rica; San José Costa Rica USA
4. Dipartimento ICEA; Università degli Studi di Padova; Padua Italy