Proton Therapy Market Size & Share, By Indication (Breast cancer, Prostate cancer, CNS cancer, Head and Neck cancer, Others), Product (Accelerator, Beam transport system, Bean delivery system, Nozzle and image viewers, Patient positioning system), Type (Rotating Proton Therapy Systems, Non-Rotating Proton Therapy Systems), Application Type, End-User - Growth Trends, Regional Insights (U.S., Japan, South Korea, UK, Germany), Competitive Positioning, Global Forecast Report 2025-2034