Retraction: Epigenetic aberrant methylation of tumor suppressor genes in small cell lung cancer

Retraction to: J Thorac Dis 2013;5:532-537.

The article “Epigenetic aberrant methylation of tumor suppressor genes in small cell lung cancer” (doi: 10.3978/j.issn.2072-1439.2013.08.21) that appeared on page 532-537 of the August 2013 issue of the Journal of Thoracic Disease needs to be withdrawn for the authors’ reason. We are sorry for the inconvenience caused.