de Miranda NF, van Dinther M, van den Akker BE, van Wezel T, ten Dijke P, Morreau H. Transforming Growth Factor β Signaling in Colorectal Cancer Cells With Microsatellite Instability Despite Biallelic Mutations in TGFBR2. Gastroenterology. 2015 Jun;148(7):1427–37.e8. doi: 10.1053/j.gastro.2015.02.052. PMID: 25736321.