Integrin α<sub>v</sub>β<sub>3</sub>-Targeted Radiotracer <sup>99m</sup>Tc-3P-RGD<sub>2</sub> Useful for Noninvasive Monitoring of Breast Tumor Response to Antiangiogenic Linifanib Therapy but not Anti-Integrin α<sub>v</sub>β<sub>3</sub> RGD<sub>2</sub> Therapy
Theranostics