The Alliance, Madison, WI. Chris Queram, CEO. Telephone: (608) 276-6620.

Brown & Toland Medical Group, San Francisco. Sharon Katz, Corporate Director of Quality and Care Management. Telephone: (415) 749-4064.

Cleveland Clinic, John Clough, Chairman of Health Affairs. Telephone: (216) 444-2200.

Cleveland Health Quality Choice, Dwain Harper, Executive Director. Telephone: (216) 696-7999.

Duke University Center for Clinical Health Policy Research, Durham, NC. Douglas McCrory, Co-director, Evidence-based Practice Center. Telephone: (919) 286-9225.

Health Action Council, Cleveland. Patrick Casey, Executive Director. Telephone: (440) 248-2559.

JeffCare, Philadelphia. Jeffrey Lenow, Medical Director. Telephone: (215) 955-8774.

National Center for Quality Assurance, Washington, DC. Brian Shilling, Spokesman. Telephone: (202) 955-5104.