Contributions by: Harry Becker, Neil R. Bennett, Alan D. Brandon, James M. Brenan, Kevin W. Burton, Christopher W. Dale, Abdelmouhcine Gannoun, Christopher W. Dale, Mary F. Horan, Jean-Pierre Lorand, Ambre Luguet, Thomas Meisel, James E. Mungall, Brian O'Driscoll, Ian Parkinson, D. Graham Pearson, Laurie Reisberg, D. Graham Pearson, Laurie Reisberg, Edward M. Ripley, Richard J. Walker, Steven B. Shirey, Richard J. Walker, Jessica M. Warren, Tetsuya Yokoyama, Zoltan Zajacz