Characteristics, treatment patterns, and unmet needs of Japanese patients with atrial fibrillation [Corrigendum]  Koretsune Y, Rossi B, Iwamoto K, et al. Research Reports in Clinical Cardiology. 2013;4:97–105.On page 97, Background section "In Japan, AF is estimated to be present in 0.65% of the population.2" should read "In Japan, AF is estimated to be present in 0.56% of the population.2"On page 100, second column, first paragraph, line seven, the text "(all P