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Kvistad CE, Khanevski A, Nacu A, Thomassen L, Waje-Andreassen U, Naess H.Kvistad CE, et al.Vasc Health Risk Manag. 2014 Jan 21;10:49-54. doi: 10.2147/VHRM.S55423. eCollection 2014.Vasc Health Risk Manag. 2014.PMID: 24482573Free PMC article.