2004 - Haitsma, Paik, Laumann
2003 - Public Policy Center, Health, Clinics
2003 - Damiano, Willard, Chowdhury
2003 - Rice, Peek-Asa, Kraus
2003 - Kraus, Rice, Peek-Asa, McArthur
2003 - Kuthy, Hand, Johnsen
2003 - Kuthy, Siegal, Phipps
2003 - Obadat, Lee, Bhatti, MacLean