1. Department of Wood Science and Engineering; Technical Faculty of Sari No 2; Sari Iran
2. Department of Wood and Paper Science; Sari Agriculture Science and Natural Resources University; Sari Iran
3. Department of Forestry; Faculty of Natural Resources; University of Guilan; Guilan Iran
4. Department of Wood Science and Technology; Faculty of Natural Resources; University of Tehran; Karaj Iran
5. Department of Mycology and Plant Pathology College of Agronomic Sciences; Agriculture and Natural Resources University; Sari Iran
6. Department of Wood Biology; University of Hamburg; Hamburg Germany
7. Holzforschung München; Technische Universität München; Freising Germany