John M Kelso, James T Li, Richard A Nicklas, Joann Blessing-Moore, Linda Cox, David M Lang, John Oppenheimer, Jay M Portnoy, Christopher Randolph, Diane E Schuller, Sheldon L Spector, Stephen Tilles, Dana Wallace, Zuhair K Ballas, James R Baker, Joseph A Bellanti, Daniel Ein, Leslie C Grammer; Joint Task Force on Practice Parameters; Joint Task Forcce on Practice Parameters for Allergy & Immunology