1. School of Biological Sciences and Institute of MicrobiologySeoul National University Seoul South Korea
2. United States Department of Agriculture Forest ServicePacific Northwest Research Station Corvallis Oregon
3. United States Department of Agriculture Forest ServiceRocky Mountain Research Station Moscow Idaho
4. Division of Environmental Science & Ecological EngineeringCollege of Life Science & BiotechnologyKorea University Seoul South Korea
5. Forest Biodiversity DivisionKorea National Arboretum Pocheon South Korea
6. Tree Pathology and Mycology LaboratoryDivision of Forest Environment ProtectionGangwon National University Chuncheon South Korea