1. Department
of Microbiology and Physiological Systems, University of Massachusetts Medical School, Worcester, Massachusetts 01605, United States
2. Department
of Cellular and Molecular Biology, University of Texas Health Science Center at Tyler, Tyler, Texas75708, United States
3. Department
of Molecular Physiology and Medical Bioregulation, Yamaguchi University Graduate School of Medicine, Ube 755-8505, Japan
4. Division
of Mass Spectrometry, Korea Basic Science Institute, Ochang-eup,
Cheongwon-gun, Chungbuk 363-883, Korea