1 Department of Surgical Oncology and Endocrine Surgery, University Medical Center Utrecht, Room G04.228, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
2 Department of Vascular Medicine, University Medical Center Utrecht, Utrecht, The Netherlands.
3 Department of Endocrine Oncology, University Medical Center Utrecht, Utrecht, The Netherlands.
4 Department of Surgical Oncology and Endocrine Surgery, University Medical Center Utrecht, Room G04.228, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands. mvriens@umcutrecht.nl.
In the original article, two of the International CONNsortium Study Group collaborator's names are spelled wrong: Anton F. Engelsman and Els J.M. Nieveen van Dijkum. The spellings are correct as reflected here.