text: Radiological imaging has been used extensively to assess pulmonary TB (Davis et al., 2009; Kübler et al., 2015; Lin et al., 2013; Ordonez et al., 2015b; Via et al., 2012) and, more recently, as a biomarker of treatment responses in humans (Chen et al., 2014; Salazar-Austin et al., 2015).