EXIMS: an improved data analysis pipeline based on a new peak picking method for EXploring Imaging Mass Spectrometry data. - Chalini D. Wijetunge; Isaam Saeed; Berin A. Boughton; Jeffrey M. Spraggins; Richard M. Caprioli; Antony Bacic; Ute Roessner; Saman K. Halgamuge (Bioinform., 2015)