作者：Restrepo Camilo; Schmitt Steven; Backstein David; Alexander Bryan T; Babic Maja; Brause Barry D; Esterhai John L; Good Robert P; Jorgensen Peter H; Lee Paul; Marculescu Camelia; Mella Claudio; Perka Carsten; Pour Aidin Eslam; Rubash Harry E; Saito Tomoyuki; Suarez Rolando; Townsend Robert; Toezuen I Remzi; Van den Bekerom Michel P J