Warner RE, Cheung E, Perdrisat CF, Punjabi V V, Davis CA, Helmer R, Galonsky A, Heilbronn L, Krofchek D, Darden SE, Kolata JJ, Becchetti FD, Schwandt P
Epstein MB, Huber JP, Aniol KA, Bracco A, Davis CA, Gubler HP, Lee WP, Margaziotis DJ, Perdrisat CF, Poffenberger PR, Postma H, Punjabi V V, Sebel HJ, Stetz AW, van Oers WT