From the Department of Vascular Surgery (M.J.M., J.J.M.), Queen Elizabeth University Hospital, Glasgow; and Departments of Surgery and Intensive Care Medicine (J.O.J.), Aberdeen Royal Infirmary, United Kingdom; Department of War Surgery (V.A.R.), Kirov Military Medical Academy, Saint-Petersburg, Russian Federation; and Department of Vascular Surgery (M.M.), Hairmyres Hospital, East Kilbride, Glasgow, United Kingdom.

Submitted: January 11, 2017, Revised: April 1, 2017, Accepted: April 23, 2017, Published online: May 22, 2017.

This study was funded by Prytime Medical Inc.

Address for reprints: Jonathan James Morrison, MD, PhD, Department of Vascular Surgery, South Glasgow University Hospital, 1345 Govan Rd, Glasgow, United Kingdom G51 4TF; email: [email protected].