Tomographic breathing detection: a method to noninvasively assess in situ respiratory dynamics. O'Kelly D, Zhou H, Mason RP.  J Biomed Opt. 2018 May;23(5):1-6. doi: 10.1117/1.JBO.23.5.056011.

MR-CBCT image-guided system for radiotherapy of orthotopic rat prostate tumors.  Chiu TD, Arai TJ, Campbell III J, Jiang SB, Mason RP, Stojadinovic S.  PLoS One. 2018 May 30;13(5):e0198065. doi: 10.1371/journal.pone.0198065. eCollection 2018

Energy transfer chemiluminescence for ratiometric pH imaging.  An W, Mason RP, Lippert AR.  Org Biomol Chem. 2018 May 22. doi: 10.1039/c8ob00972d. [Epub ahead of print]