1. Beijing Advanced Innovation Center for Tree Breeding By Molecular Design; National Engineering Laboratory for Tree Breeding; Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants; Ministry of Education; College of Biological Sciences and Technology; Beijing Forestry University; Beijing China
2. Economic Forest and Seeding Management Station in Henan Province; Zhengzhou China
3. National Tree Breeding Station for Platycladus orientalis in Jiaxian; Forest Farm of Jiaxian County ; Henan China
4. Department of Forest and Conservation Sciences; Faculty of Forestry; The University of British Columbia; Vancouver BC Canada