1. Department of Pathology Tata Medical Center Kolkata West Bengal India
2. Department of Pediatric Oncology Tata Medical Center Kolkata West Bengal India
3. Department of Radiology Tata Medical Center Kolkata West Bengal India
4. Department of Cytogenetics Tata Medical Center Kolkata West Bengal India
5. Department of Radiation Oncology Tata Medical Center Kolkata West Bengal India
6. IRCCS Ospedale Pediatrico Bambino Gesu Rome Italy
7. University of Padova Padua Italy
8. University of Pittsburgh Pittsburgh Pennsylvania USA
9. ResourcePath LLC Sterling Virginia USA
10. Division of Pathology, Children's National Medical Center George Washington University School of Health Sciences Washington District of Columbia USA
11. Lauren V. Ackerman Laboratory of Surgical Pathology, Department of Pathology and Immunology Washington University Medical Center St. Louis Missouri USA
12. International Pleuropulmonary Blastoma/DICER1 Registry, Children's Hospitals and Clinics of Minnesota Minneapolis Minnesota USA