The authors wish to thank Xian-guo Zhao and Zhe-ming Gu from XenoBiotic Laboratories, Inc., for providing the metabolite LC/MS
Don Kuehl, PhD, is vice president, marketing and development, at Cerno Bioscience, 14 Commerce Dr., Danbury CT 06180, tel. 203.312.1150, fax 203.312.1159, email@example.com
Yongdong Wang, PhD, is founder and president of Cerno Bioscience.
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