Institution: | [1]Beijing Forestry University, Beijing, China; [2]Universidad Autonoma de Nuevo Leon, Durango, Mexico; [3]Oregon State University, Corvallis, USA; [4]Burckhardt Institute, Georg-August University, Gortinngen, Germany; [5]Institute of Forestry and Wood Science, University of Stellenbosch, Stellenbosch, South Africa |