| Turkey | Austria | Spain | |
| Stem cell therapy for COPD | from $12,000 | from $32,000 | from $20,000 |
| Bronchoscopic Balloon Dilatation Therapy for COPD (Chronic Obstructive Pulmonary Disease) | from $3,500 | from $4,500 | from $3,500 |
Dr. Tayfun Caliskan is an interventional pulmonologist at Anadolu Medical Center in Istanbul. He specializes in the diagnosis and staging of lung cancer. He trained in pulmonology and critical care at The University of Chicago Medicine. Dr. Caliskan co-authored a textbook on bronchoscopy in intensive care units. He also translated a key work on EBUS bronchoscopy into Turkish.
Prof. Dr. Dilaver Taş is a Professor of Pulmonary Diseases with over 32 years of experience of experience, specializing in advanced bronchoscopy and complex respiratory conditions at Başkent University Istanbul Hospital.
Dr. Altan Kir is a thoracic and robotic surgery specialist at Anadolu Medical Center. He is recognized as a top expert in lung cancer treatment and surgery. Dr. Kir completed training at London Royal Brompton Hospital and Memorial Sloan-Kettering Cancer Center. He works at Anadolu Medical Center, an institution affiliated with Johns Hopkins Medicine.