Erratum to: J Clin Immunol (2013) 6:169–178

DOI 10.1007/s10875-013-9985-z

The corresponding author of this article has been changed to Hirokazu Kanegane, University of Toyama, Department of Pediatrics, Graduate School of Medicine and Pharmaceutical Sciences, Toyama, Japan. Email: kanegane@med.u-toyama.ac.jp.