Diagnostic preparations for medical purposes; Diagnostic radiopharmaceutical agent for use in PET imaging; Contrast media for use with medical equipment; Medical diagnostic reagents; Diagnostic biomarker reagents for medical purposes; Radio-isotope markers for therapeutic or diagnostic use; Contrast media for in vivo imaging; Pharmaceutical preparations and substances for the treatment of viral, metabolic, endocrine, musculoskeletal, cardiovascular, cardiopulmonary, genitourinary, sexual dysf...