Letter to the editor response

Affiliations

• ¹ Division of Abdominal Imaging and Intervention, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA, 02115, USA. dglazer@bwh.harvard.edu.
• ² Division of Abdominal Imaging and Intervention, Brigham and Women's Hospital, Harvard Medical School, 1620 Tremont Street, Boston, MA, 02120, USA.