This article refers to:
Espen Enerly, Cecilia Olofsson, Mari Nygård. Clin Epidemiol. 2013;5:67–79.
On page 72, the following sentence was open to misinterpretation: “The most common urine sampling procedure in both female and male populations was first-void urine in contrast to mid-stream urine, which Vorsters et al suggested would be preferable if the goal were to analyse a maximum number of exfoliated cells”. The correct sentence is “The most common urine sampling procedure in both female and male populations was first-void urine, which Vorsters et al suggested would be preferable to mid-stream urine if the goal were to analyse a maximum number of exfoliated cells”.