| Turkey | Austria | Spain | |
| Throat cancer operation | from $9,000 | from $30,000 | from $22,500 |
| Radiotherapy for throat cancer | from $3,250 | from $6,854 | from $3,996 |
| Proton-beam therapy | from $70,000 | from $80,000 | from $25,139 |
| Laser surgery for laryngeal cancer | from $7,000 | from $15,000 | from $12,000 |
| Chemotherapy for larynx cancer | from $5,000 | from $12,000 | from $4,000 |
Dr. Enriqueta Felip is a clinical oncologist at Hospital Quiron Barcelona. She lead the 20th WCLC Congress as co-chair. Dr. Felip manages thoracic malignancies and oversees cancer clinical trials. She earned her medical degree and PhD from the Autonomous University of Barcelona.
Dr. Carlos Pollán leads the robotic head and neck surgery program at Centro Médico Teknon. He is a specialist in endoscopic skull base surgery and oncology. Dr. Pollán has performed over 430 operations. He uses the Da Vinci system for precise, minimally invasive procedures. Dr. Pollán trained at the University of Pittsburgh and the University Hospital of Pisa.