1. Department of Pediatrics, UT Southwestern Medical Center, Dallas, TX
2. International Pleuropulmonary Blastoma (PPB)/DICER1 Registry, Children's Minnesota, Minneapolis, MN
3. International Ovarian and Testicular Stromal Tumor (OTST) Registry, Children's Minnesota, Minneapolis, MN
4. Cancer and Blood Disorders, Children's Minnesota, Minneapolis, MN
5. Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD
6. Department of Pediatrics, University of Iowa, Iowa City, IA
7. Department of Obstetrics, Gynecology and Women's Health, University of Minnesota, Minneapolis, MN
8. Pediatric Hematology and Oncology, Sanford Roger Maris Cancer Center, Fargo, ND
9. Department of Genomic Health, Geisinger Clinic, Danville, PA
10. Lyda Hill Department of Bioinformatics, UT Southwestern Medical Center, Dallas, TX
11. Department of Pathology and Immunology, Washington University, St Louis, MO
12. Children's Medical Center Research Institute, UT Southwestern Medical Center, Dallas, TX