Centro Médico Teknon
| Turkey | Austria | Spain | |
| High intensity focused ultrasound ablation (HIFU) | from $4,000 | from $12,000 | from $6,000 |
| Cryotherapy | from $250 | from $8,000 | from $5,000 |
Dr. Graupera heads the Hematology Oncology Department at Sant Joan De Déu – one of Europe's top children's hospitals. His research focuses on pediatric cancer treatments.
Specialist in retinoblastoma treatment at SJD Barcelona Children's Hospital, focusing exclusively on pediatric cases.