Numerical prediction and measurement of optoacoustic signals generated in PVA-H tissue phantoms Oliver Melchert, Elias Blumenröther, Merve Wollweber and Bernhard Roth Eur. Phys. J. D, 72 1 (2018) 19 Published online: 25 January 2018 DOI: 10.1140/epjd/e2017-80578-6