We continue by identifying the contributions of monomers, dimers, trimers, and tetramers to the final spectra. It is noteworthy that the spectra for each aggregate differ not only in intensity between methods but also in shape. The relative weight of each aggregate aligns with the populations shown in Figure . For example, at the lowest concentration, the spectrum is clearly dominated by the monomer in the Q/s method, while the contribution of the dimer, although lower than the monomer, is still notable in the C/d approach.