1. DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305 8565, Japan
2. School of Biotechnology, Jawaharlal Nehru University, New Delhi 110 067, India
3. CycloChem Co., Ltd., Kobe 650 0047, Japan
4. Fujimi Bee House Co., Ltd., Shiki 353 0003, Japan