In the article “TNM Staging of Pancreatic Neuroendocrine Tumors: An Observational Analysis and Comparison by Both AJCC and ENETS Systems From 1 Single Institution”,1 which appeared in Volume 94, Issue 12 of Medicine, Drs. Yang, Zeng, and Zhang contributed equally to the article and share first coauthorship. The article has since been corrected online.
REFERENCE
- 1.Yang M, Zeng L, Zhang Y, et al. TNM staging of pancreatic neuroendocrine tumors: An observational analysis and comparison by both AJCC and ENETS systems from 1 single institution. Medicine. 2015. 94:e660. [DOI] [PMC free article] [PubMed] [Google Scholar]