From the NDDO Institute for Prevention and Early Diagnostics (NIPED) (Mr Niessen, and Drs Kraaijenhagen and Van Kalken), Amsterdam, the Netherlands; Clinical Research Unit (Dr Dijkgraaf), Academic Medical Center, Amsterdam, the Netherlands; BETER (Ms Van Pelt), Tilburg, the Netherlands; and Department of Medical Informatics (Dr Peek), Academic Medical Center, Amsterdam, the Netherlands.
Address correspondence to: Maurice A.J. Niessen, MA, NDDO Institute for Prevention and Early Diagnostics (NIPED), Amsteldijk 194, 1079 LK Amsterdam, the Netherlands ([email protected]).
Drs Van Kalken and Kraaijenhagen are directors and co-owners of NIPED. This institute developed the studied program and currently markets it in the Netherlands.
Mr Niessen is full-time employed as researcher by NIPED. Ms Van Pelt is employed at the safety, health, and welfare service of the financial company (BETER) evaluated in this study. All other authors are employed by the Academic Medical Center, University of Amsterdam. They received no additional funding for this study and report no competing interests.
Authors Niessen, Kraaijenhagen, Dijkgraaf, van Pelt, van Kalken, and Peek have no relationships/conditions/circumstances that present potential conflict of interest.
The JOEM Editorial Board and planners have no financial interest related to this research.