Turewicz M, Ahrens M, May C, Marcus K, Eisenacher M (2016). “PAA: An R/Bioconductor package for biomarker discovery with protein microarrays.” Bioinformatics, 32(10), 1577-1579. doi: 10.1093/bioinformatics/btw037, http://bioinformatics.oxfordjournals.org/content/early/2016/02/17/bioinformatics.btw037.