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Publisher's Note: Correction to Data

Posted by PLOS_ONE_Group on 18 Aug 2009 at 20:25 GMT

For the VC the median Before-score was 7.6 (range 0.38 to 39.4) and the median After-score was 14.8 (range 0.00 to 52.7), showing increased perception of somatic responses during the study (medians significantly different using a Wilcoxon paired sign rank, P = 0.013)
http://plosone.org/article/info:doi/10.1371/journal.pone.0000039#article1.body1.sec2.sec3.p1

Some of the questionnaire scores are incorrect. The text with the corrected scores should read: For the VC the median Before-score was 8.71 (range 0.38 to 32.6) and the median After-score was 21.6 (range 0.76 to 52.7), showing increased perception of somatic responses during the study (medians significantly different using a Wilcoxon paired sign rank, P = 0.0032).

No competing interests declared.