Global Nuclear Medicine Diagnostics Market Size study, by Type (SPECT radiopharmaceuticals, PET radiopharmaceuticals) Modality (SPECT, PET, Alpha-emitters, Beta-emitters, Brachytherapy) Application (Cardiology, Thyroid, Neurology, Oncology, Others) Procedure (Oncology, Cardiovascular, Central Nervous System, Endocrine, Skeletal, Gastrointestinal, Genito-urinary, Pulmonary, others) End User (Hospital and diagnostic centres, and Research institutions) and Regional Forecasts 2021-2027