Mubarak, Saleh A. (2) Benello, Allen C., Van Biema, Michael, Carlisle, Tobias E. (1) Cademartiri, Ludovico (harvard University, Ozin, Geoffrey A. (university Of Toronto (1) Elliott, Anthony (flinders University) (1) Quinn, P. J. (university College Dublin, Markey, B. K. (university College Dublin, Leonard, F. C. (university College Dublin, Fitzpatrick, E. S. (university College Dublin (1)