Article Text
PostScript
Letters
Author response to Tebruegge, et al
Statistics from Altmetric.com
Footnotes
Funding Our studies were carried out thanks to funding obtained from the 19th Dodot-Ausonia 2007 Grant for Paediatric Research awarded by the Spanish Paediatric Association.
Competing interests None.
Patient consent Obtained.
Provenance and peer review Commissioned; externally peer reviewed.