Correction to: Nonoperative versus operative management of frail institutionalized older patients with a proximal femoral fracture: a cost-utility analysis alongside a multicenter prospective cohort study

Affiliations

• ¹ Department of Surgery, Northwest Clinics Alkmaar, P.O Box 501, 1800 AM, Alkmaar, the Netherlands.
• ² Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, the Netherlands.
• ³ Department of Public Health, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, the Netherlands.
• ⁴ Department of Surgery, Rode Kruis Ziekenhuis, P.O. Box 1074, 1940 EB, Beverwijk, the Netherlands.
• ⁵ Geriatrics Section, Department of Internal Medicine, Amsterdam UMC Location AMC, P.O. Box 22660, 1100 DD, Amsterdam, the Netherlands.
• ⁶ Department of Orthopedic Surgery, Elisabeth-TweeSteden Ziekenhuis, P.O. Box 90151, 5000 LC, Tilburg, the Netherlands.
• ⁷ Department of Public Health and Primary Care, Leiden University Medical Center, Hippocratespad 21, P.O. Box 9600, 2300 RC, Leiden, the Netherlands.
• ⁸ Department Trauma TopCare, Elisabeth-TweeSteden Ziekenhuis, P.O. Box 90151, 5000 LC, Tilburg, the Netherlands.
• ⁹ Department of Orthopedic Surgery, Dijklander Ziekenhuis, P.O. Box 600, 1620 AR, Hoorn, the Netherlands.
• ¹⁰ Department of Orthopedic Surgery, Isala, P.O. Box 10400, 8000 GK, Zwolle, the Netherlands.
• ¹¹ Trauma Research Unit Department of Surgery, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA, Rotterdam, the Netherlands. e.vanlieshout@erasmusmc.nl.