1. Department of Surgery, Mayo Clinic, Rochester, MN 55905, USA.
2. Department of Molecular Medicine, Mayo Clinic, Rochester, MN 55905, USA.
3. Brami Biomedical Inc., Coon Rapids, MN 55433, USA.
4. Division of Laboratory Genetics, Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN 55905, USA.
5. Department of Comparative Medicine, Mayo Clinic, Scottsdale, AZ 85259, USA.
6. Department of Radiology, Mayo Clinic, Rochester, MN 55905, USA.
7. Imanis Life Sciences, Rochester, MN 55902, USA.
8. Division of Pediatric Gastroenterology, Mayo Clinic, Rochester, MN 55905, USA.
9. Department of Molecular and Medical Genetics and Department of Pediatrics, Oregon Health and Science University, Portland, OR 97239, USA.
10. Histocompatibility Laboratory, Gift of Life Michigan, Ann Arbor, MI 48108, USA.
11. Papé Family Pediatric Research Institute, Oregon Health and Science University, Portland, OR 97239, USA.
12. Midwest Fetal Care Center, Children’s Hospitals and Clinics of Minnesota, Minneapolis, MN 55404, USA.