1. Department of Medical and Molecular Genetics Indiana University School of Medicine South Bend IN U.S.A.
2. Eck Institute for Global Health University of Notre Dame Notre Dame IN U.S.A.
3. Department of Life Sciences University of the West Indies St. Augustine Trinidad Trinidad and Tobago
4. Department of Biological Sciences University of Notre Dame Notre Dame IN U.S.A.
5. Theoretical Biology and Biophysics Group Los Alamos National Laboratory Los Alamos NM U.S.A.