1. Institute of Life Science and Biotechnology; Sungkyunkwan University; Suwon 440-746 Korea
2. Mushroom Research Division, National Institute of Horticultural and Herbal Science; Rural Development Administration; Eumseong 369-873 Korea
3. College of Pharmacy; Chung-Ang University; Seoul 156-756 Korea
4. Department of Microbiology; Dankook University; Cheonan 330-714 Korea
5. Institute for Bio-Medical Convergence, College of Medicine; Catholic Kwandong University; Gangneung-si Gangwon-do 210-701 Korea
6. Catholic Kwandong University International St. Mary's Hospital; Incheon Metropolitan City 404-834 Korea