State University of Iowa College of Medicine, Iowa , Iowa
State University of Iowa College of Medicine, Iowa City, Iowa
St. Christopher's Hospital for Children, Philadelphia, Pa. Temple University School of Medicine, Philadelphia, Pa.
American Board of Pathology/Anatomic Pathology
American Board of Pathology/Pediatric Pathology
Magnetic resonance microscopy
3-D reconstruction of embryos
Testicular biopsy pathology