In an article in the March 2007 issue (1), an author's affiliation was printed incorrectly and should have appeared as:

Ziwei Yu

Departments of Otolaryngology, Shanghai JiaoTong University Affiliated First People's Hospital, Shanghai, P.R. China

1
Yu Z, et al. Phosphorylation of Akt (Ser473) predicts poor clinical outcome in oropharyngeal squamous cell cancer.
Cancer Epidemiol Biomarkers Prev
2007
;
16
:
553
–8.