“…Even though these automated methods reduce decorrelation caused by uncertainty of the US probe position, they require long acquisition times and are thus susceptible to motion artifacts in displacements estimated via speckle-tracking. Other methods of acquiring 3D RF echo data include the use of a mechanically swept 1D array (Sayed et al 2013, Sayed et al 2014, Fisher et al 2007, Bharat et al 2008, Treece et al 2008, Housden et al 2011 or a 2D matrix array (Deprez et al 2009, Papadacci et al 2016b, Papadacci et al 2016a, Gijsbertse et al 2016, Fisher et al 2010. Compared to data acquisition via free-hand scanning or an ABVS system, these methods are less susceptible to motion artifacts between pre-and post-deformation frames.…”