[1] Univ Nat Resources & Life Sci Vienna, Inst Forest Growth, Dept Forest and Soil Sci, BOKU, Peter Jordan Str 82, A-1190 Vienna, Austria
[2] Bavarian State Inst Forestry LWF, Dept Silviculture & Mt Forest, Freising Weihenstephan, Germany
[3] Tech Univ Munich Hans Carl Von Carlowitz, Chair Forest Growth & Yield Sci, Sch Life Sci, Dept Life Sci Syst, D-85354 Freising Weihenstephan, Germany
[4] Agr Univ Krakow, Fac Forestry, Dept Ecol & Silviculture, Al 29 Listopada 46, PL-31425 Krakow, Poland
[5] Forst Baden Wurttemberg AoR, Forstbezirk Ulmer Alb, Schloss str 34, D-89079 Ulm, Germany
[6] Swedish Univ Agr Sci, Southern Swedish Forest Res Ctr, Box 190, S-23422 Lomma, Sweden
[7] Vytautas Magnus Univ, Dept Forest Sci, Studentu 11, LT-53361 Kaunas Dist, Lithuania
[8] CSIC, Natl Museum Nat Sci, Dept Biogeog & Global Change, Serrano 115, Madrid 28006, Spain
[9] CSIC, Inst Ciencias Forestales ICIFOR, INIA, Ctra Corun Km 7-5, Madrid 28040, Spain
[10] Warsaw Univ Life Sci, Inst Forest Sci, Dept Silviculture, Nowoursynowska 159-34, Warsaw, Poland
[11] Univ Valladolid, Higher Tech Sch Agr Engn Palencia, Dept Plant Prod & Forest Resources, Valladolid, Spain
[12] Univ Lleida, Dept Agr & Forest Engn EAGROF, Lleida, Spain
[13] Joint Res Unit CTFC AGROTECNIO CERCA, Solsona, Spain
[14] Forestry & Game Management Res Inst, Strnady 136, Jiloviste 25202, Czech Republic
[15] Ilia State Univ, Sch Nat Sci & Med, Kakutsa Cholokashvili Ave 3-5, Tbilisi 0162, Georgia
[16] Univ Gottingen, Silviculture & Forest Ecol Temperate Zones & Ctr B, Busgenweg 1, Gottingen, Germany
[17] Latvian State Forest Res Inst Silava, LV-111 Rigas, Latvia
[18] French Natl Inst Agr Food & Environm INRAE, UR EFNO Ctr Rech Val Loire, F-45290 Nogent Sur Vernisson, France
[19] Univ Lorraine, AgroParisTech, INRAE, UMR Silva, F-54000 Nancy, France
[20] Univ Copenhagen, Dept Geosci & Nat Resource Management, Rolighedsvej 23, Frederiksberg, Denmark
[21] UCLouvain Univ Catholique Louvain, Earth & Life Inst, Croix Sud 2 Box L7 05-09, B-1348 Louvain La Neuve, Belgium
[22] Tech Univ Zvolen, Fac Forestry, Dept Forest Resource Planning & Informat, TG Masaryka 24, Zvolen 96001, Slovakia
[23] Czech Univ Life Sci, Fac Forestry & Wood Sci, Prague, Czech Republic
[24] Hsch Nachhaltige Entwicklung Eberswalde HNEE, FG Waldinventur & Planung, Alfred Moller Str1, D-16225 Eberswalde, Germany