A Prodrug {Strategy|Technique|Method|Approach|Tactic} for the In Vivo Imaging of Aldehyde Dehydrogenase Activity
Therapy resistance {is one of the|is among the|is amongst the} {biggest|greatest|largest|most significant} challenges facing clinical oncology. {Despite|Regardless of|In spite of} a revolution in new anti-cancer drugs targeting {multiple|numerous|several|a number of|many|various}…