Response Letter to the Editor

Affiliations

• ¹ Princess Margaret Cancer Centre, University Health Network, Toronto; Department of Medical Biophysics, University of Toronto, Toronto, Canada. Electronic address: [email protected].
• ² Princess Margaret Cancer Centre, University Health Network, Toronto; Department of Medical Biophysics, University of Toronto, Toronto, Canada; Adela, Inc., Foster City, USA.
• ³ Adela, Inc., Foster City, USA.