Annals of Surgery:
Ollinger R, Margreiter C, Bösmüller C, et al. Ann Surg. 2012; 256(5):780–6; discussion 786–7. doi: 10.1097/SLA.0b013e31827381a8. Robert Ollinger and Christian Margreiter should have been listed as co-first authors for the article “Evolution of Pancreas Transplantation: Longterm Results and Perspectives from a High-Volume Center”. The authors and the journal regret the omission.