An innovative non-invasive technique for subcutaneous tumour measurements. - Delgado-SanMartin, Juan; Ehrhardt, Beate; Paczkowski, Marcin; Hackett, Sean; Smith, Andrew; Waraich, Wajahat; Klatzow, James; Zabair, Adeala; Chabokdast, Anna; Rubio-Navarro, Leonardo; Rahi, Amar; Wilson, Zena (PLoS ONE, 2019)