1 Department of Surgery, Faculty of Medicine and Health Sciences, University of Auckland, Auckland, New Zealand; Department of Vascular and Endovascular Surgery, Waikato Hospital, Waikato, New Zealand. Electronic address: https://twitter.com/dranarayanan.
2 Department of Surgery, Faculty of Medicine and Health Sciences, University of Auckland, Auckland, New Zealand; Department of Vascular and Endovascular Surgery, Waikato Hospital, Waikato, New Zealand. Electronic address: manar.khashram@gmail.com.