Additions and corrections
Human erythema and matrix metalloproteinase-1 mRNA induction, in vivo, share an action spectrum which suggests common chromophores
Angela Tewari, Christine Lahmann, Robert Sarkany, Jörg Bergemann and Antony R. Young
Photochem. Photobiol. Sci., 2012, 11, 216–223, DOI: 10.1039/C1PP05243H. Amendment published 9th January 2012.
In the published paper reference 34 is incorrect. The correct reference is:
CIE Standard, Erythema Reference Action Spectrum and Standard Erythema Dose, CIE S 007/E-1998, Commision Internationale de L'Eclairage, Vienna, 1998.
The Royal Society of Chemistry apologises for this error and any consequent inconvenience to authors and readers.