(2018-05-07) Robson, T. Matthew; Benito Garzón, Marta; Alia Miranda, Ricardo; Barba Egido, Diana; Bogdan, Saša; Borovics, Attila; Božič, Gregor; Brendel, Oliver; Clark, Jo; De Vries, Sven M G; Delehan, Ivan I.; Doody, Pat; Ducousso, Alexis; Fady, Bruno; Fennessy, John; Forstreuter, Manfred; Frýdl, Josef; Geburek,Thomas; Gömöry, Dušan; Hauke-Kowalska, Maria; Huber, Gerhard; Ibañez, Juan Ignacio; Ioniţă, Lucia; Ivankovič, Mladen; Kehlet Hansen, Jon; Kóczán-Horváth, Anikó; Kraigher, Hojka; Kranenborg, K Gert; Lee, Steve; Liesebach, Mirko; Mátyás, Csaba; Mertens, Patrick; Muhs, Hans-Joachim; Novotný, Petr; Parnuţa, Gheorghe; Paule, Ladislav; Picardo, Alvaro; Rasztovics, Ervin; Rogge, Martin; Stener, Lars-Göran; Sułkowska, Małgorzata; Urban, Otmar; v. Wuehlisch, Georg; Vendramin, Giovanni G; Vettori, Cristina; Wesoły, Wojciech; Viikki Plant Science Centre (ViPS), Faculty of Biological and Environm ental Sciences, University of Helsinki, Finland - Robson, T. Matthew; UMR 1202 Biodiversité Gènes & Communautés, INRA, Université Bordeaux, France - Benito Garzón, Marta; Insitituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria, INIA, Madrid, Spain - Alia Miranda, Ricardo; Insitituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria, INIA, Madrid, Spain - Barba Egido, Diana; University of Zagreb, Faculty of Forestry, Croatia - Bogdan, Saša; Hungarian Forest Research Institute, Hungary - Borovics, Attila; Slovenian Forestry Institute, Ljubljana, Slovenia - Božič, Gregor; UMR EEF, INRA, Université de Lorraine, F-54280 Champenoux, France - Brendel, Oliver; Earth Trust, Little Wittenham, Abingdon, Oxon, OX14 4QZ, U.K. - Clark, Jo; Alterra Environmental Research, Wageningen University and Research Centre, Wageningen, The Netherlands - De Vries, Sven M G; Ukrainian State University of Forestry and Wood Technology, Faculty of Forestry, Lviv, Ukraine - Delehan, Ivan I.; COILLTE Forest Research Laboratory, Newtownmountkennedy, Ireland. - Doody, Pat; BIOGECO, INRA, Universite de Bordeaux, 33610, Cestas, France - Ducousso, Alexis; URFM, INRA, Domaine St. Paul 84914, Avignon, France. - Fady, Bruno; COILLTE Forest Research Laboratory, Newtownmountkennedy, Ireland. - Fennessy, John; FU Berlin, Germany BW - Forstreuter, Manfred; Forestry and Game Management Research Institute, Strnady 136, 25202, Jíloviště. Czech Republic. - Frýdl, Josef; Federal Forest Research Centre, Vienna, Austria. - Geburek,Thomas; Faculty of Forestry, Technical University, 96053, Zvolen, Slovakia - Gömöry, Dušan; Poznań University of Life Sciences, Department of Forest Silviculture, Poznan, Poland - Hauke-Kowalska, Maria; Bavarian Office for Forest Seeding and Planting (ASP), Germany. - Huber, Gerhard; Forest Service, La Rioja, Logroño, Spain - Ibañez, Juan Ignacio; Academy of Agriculture and Silviculture, Bucharest, Romania - Ioniţă, Lucia; University of Zagreb, Faculty of Forestry, Croatia. - Ivankovič, Mladen; University of Copenhagen, Department of Geosciences and Natural Resource Management, Section for Forest, Nature and Biomass, Copenhagen, Denmark. - Kehlet Hansen, Jon; University Sopron, Inst. Env. and Earth Sciences, Hungary. - Kóczán-Horváth, Anikó; Slovenian Forestry Institute, Ljubljana, Slovenia - Kraigher, Hojka; Alterra Environmental Research, Wageningen University and Research Centre, Wageningen, The Netherlands - Kranenborg, K Gert; Forest Research, Northern Research Station, Roslin, Midlothian, U.K. - Lee, Steve; Thünen Institute of Forest Genetics, Grosshansdorf, Germany. - Liesebach, Mirko; University Sopron, Inst. Env. and Earth Sciences, Hungary. - Mátyás, Csaba; Station de Recherches Forestières, Gembloux, Belgium. - Mertens, Patrick; Thünen Institute of Forest Genetics, Grosshansdorf, Germany. - Muhs, Hans-Joachim; Forestry and Game Management Research Institute, Strnady 136, 25202, Jíloviště. Czech Republic. - Novotný, Petr; Academy of Agriculture and Silviculture, Bucharest, Romania. - Parnuţa, Gheorghe; Faculty of Forestry, Technical University, 96053, Zvolen, Slovakia. - Paule, Ladislav; Directorate of Environment, Junta de Castilla y León, Valladolid, Spain. - Picardo, Alvaro; Hungarian Forest Research Institute, Hungary. - Rasztovics, Ervin; Landesbetrieb Wald und Holz NRW, Arnsberg, Germany. - Rogge, Martin; The forestry Research Institute of Sweden, Ekebo, Sweden - Stener, Lars-Göran; Forest Research Institute, Warsaw, Poland. - Sułkowska, Małgorzata; CZECHGLOBE Global Change Research Institute CAS, Czech Republic. - Urban, Otmar; Thünen Institute of Forest Genetics, Grosshansdorf, Germany. - v. Wuehlisch, Georg; Institute of Biosciences and BioResources, National Research Council, Italy. - Vendramin, Giovanni G; Institute of Biosciences and BioResources, National Research Council, Italy. - Vettori, Cristina; Poznań University of Life Sciences, Department of Forest Silviculture, Poznan, Poland. - Wesoły, Wojciech