Fig. 3From: Mass recalibration for desorption electrospray ionization mass spectrometry imaging using endogenous reference ionsExamples of split annotations in La Rocca method, that instead are correctly annotated with our method. In some cases, the additional annotation was assigned with an FDR of 5%, in other cases, it received an FDR of 10%. This resulted in a possible inflation of the number of annotated molecules in the datasets processed using La RoccaBack to article page