Dag Björnberg, Linnaeus University, Sweden; Juris Zarins, Latvian State Forest Research Institute, Sweden; Johan E.S. Fransson, Linnaeus University, Sweden
Keren Pájaro, Yady Solano-Correa, Universidad Tecnológica de Bolívar, Colombia; Michele Dalponte, Research and Innovation Centre, Fondazione Edmund Mach, Italy