Peter Barker DPhil is Professor of Radiology and Oncology at The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
Xavier Golay PhD is Professor and Chair of MR Neurophysics and Translational Neuroscience at the UCL Institute of Neurology, London, UK.
Greg Zaharchuk MD, PhD is Associate Professor of Radiology at Stanford University, Stanford, California, USA.