| Turkey | Austria | Spain | |
| Radiation therapy for colorectal cancer | from $7,000 | from $12,000 | from $10,000 |
| Chemotherapy for breast cancer | from $1,200 | from $15,000 | from $3,500 |
| Chemotherapy | from $2,430 | from $2,500 | from $2,500 |
| Bone marrow transplantation | from $36,000 | from $140,000 | from $71,782 |
| Autologous bone marrow transplantation | from $31,500 | from $50,000 | from $40,000 |
Over 32 years of experience specializing in pediatric oncology – Dr. López-Ibor leads the Pediatric Hematology and Oncology Unit at HM Montepríncipe Hospital.
Dr. Blanca Lopez Ibor leads the Hematology & Pediatric Oncology Unit at HM Hospitales, with 31 years of experience in pediatric oncology.
Dr. Luis Madero is the Head of Pediatric Hemato-Oncology at Quironsalud Madrid University Hospital. He specializes in treating complex blood disorders and performing bone marrow transplants. Dr. Madero serves as a Professor of Pediatrics at the Autonomous University of Madrid. He works at Quironsalud Madrid, which Newsweek ranked among the World's Best Hospitals.
Dr. Antonio Cubillo Gracián heads the Medical Oncology Service at HM CIOCC in Madrid. He provides patients with a pioneering liquid biopsy program in Spain. This blood test identifies molecular characteristics of malignant tumors. Dr. Cubillo Gracián is an Associate Professor at the University CEU San Pablo.