1. Mays Business School, Texas A&M University, College Station, Texas, USA;
2. Institute for Healthcare Improvement, Boston, Massachusetts, USA;
3. Marilyn Davies College of Business, University of Houston – Downtown, Houston, Texas, USA;
4. University of San Diego School of Business, San Diego, California, USA;
5. Norma J. Vinger Center for Breast Care, Gundersen Medical Foundation and Gundersen Health System, La Crosse, Wisconsin, USA;
6. Kaiser Permanente Northwest, Center for Health Research, Portland, Oregon, USA