Here the q-Gaussian centers for comparison: In De Gelder et al., 2007, we find the following Raman peaks for Glutathione (in bold, the peaks which are corresponding to centers, within +/-5 cm -1 of the q-Gaussians given above; in italic, within +/-10 cm - As told by De Gelder and coworkers, "in the spectrum of glutathione, intense bands are related to the presence of the Sulphur atom: (1) (C-S) stretching causes intense bands in the region 600-700 cm -1 and ( ) the band at 400 cm -1 can be assigned to υ(C-S) deformations. Furthermore, the (C-O) stretching of amide and carboxylic groups gives rise to a broad band at 1630 cm -1 ". Bold characters for peaks with height above 0.10.