NCT04219202 2026-03-10
Retro-Ion
University Hospital Heidelberg
Phase NA Recruiting
University Hospital Heidelberg
Yonsei University
Yonsei University
Yonsei University
Shanghai Proton and Heavy Ion Center
CNAO National Center of Oncological Hadrontherapy
CNAO National Center of Oncological Hadrontherapy
Zhejiang Cancer Hospital
Shanghai Proton and Heavy Ion Center
Shanghai Proton and Heavy Ion Center
Gansu Wuwei Tumor Hospital