Vladimir Chaloupka, Claude Bricman, Angela Barbaro-Galtieri, Denyse M. Chew, Robert L. Kelly, Thomas A. Lasinski, Alan Rittenberg, Arthur H. Rosenfeld, Thomas G. Trippe, Fumiyo Uchiyama, George P. Yost, Naomi Barash-Schmidt, and Matts Roos (Particle Data Group)