*Department of Neurology, Oslo University Hospital, Oslo, Norway
†Department of Mathematics, University of Bergen, Bergen, Norway
‡Department of Neuroscience, Norwegian University of Science and Technology, and Norwegian National Headache Centre, Department of Neurology, St. Olavs Hospital, Trondheim, Norway
§FORMI, Oslo University Hospital, Oslo, Norway; and
¶Faculty of Medicine, University of Oslo, Oslo, Norway.
Address correspondence and reprint request to Ingrid Heuch, MD, PhD, Department of Neurology, Oslo University Hospital, N-0407 Oslo, Norway; E-mail: [email protected]
Acknowledgment date: December 16, 2011. First revision date: May 2, 2012. Acceptance date: June 11, 2012.
The Nord-Trøndelag Health Study (the HUNT study) is a collaboration between the HUNT Research Centre, Faculty of Medicine, the Norwegian University of Science and Technology (NTNU); Norwegian Institute of Public Health; and the Nord-Trøndelag County Council. Laboratory measurements were carried out at facilities owned by the Nord-Trøndelag Hospital Trust.
The manuscript submitted does not contain information about medical device(s)/drug(s).
This study was supported in part by a grant from Oslo University Hospital Ullevål Scientific Advisory Committee (VIRUUS).
No benefits in any form have been or will be received from a commercial party related directly or indirectly to the subject of this manuscript.
