@inbook {6086,
	title = {Mass spectrometry imaging for the investigation of intratumor heterogeneity},
	booktitle = {Advances in Cancer Research},
	volume = {134},
	year = {2017},
	pages = {201-230},
	publisher = {Elsevier},
	organization = {Elsevier},
	doi = {10.1016/bs.acr.2016.11.008},
	author = {Balluff, B and Hanselmann, M. and Heeren, R. M. A.}
}
