In the article that appeared on page 715 of the November 2010 Investigative Radiology issue, the online author line had an incorrect author name. It should be: Casciaro, Sergio; Conversano, Francesco; Ragusa, Andrea; Malvindi, Maria Ada; Franchini, Roberto; Greco, Antonio; Pellegrino, Teresa; Gigli, Giuseppe.
Casciaro S, Conversano F, Ragusa A, et al. Optimal enhancement configuration of silica nanoparticles for ultrasound imaging and automatic detection at conventional diagnostic frequencies. Invest Radiol