War surgery and transfusion in makeshift hospitals in beleaguered cities

Affiliations

• ¹ Academic Department of Military Surgery and Trauma, Royal Centre for Defence Medicine, Birmingham, UK. Electronic address: david.naumann@nhs.net.
• ² Academic Department of Military Surgery and Trauma, Royal Centre for Defence Medicine, Birmingham, UK; Imperial College Healthcare NHS Trust, St Mary's Hospital, London, UK.
• ³ Academic Department of Military Surgery and Trauma, Royal Centre for Defence Medicine, Birmingham, UK.
• ⁴ Imperial College Healthcare NHS Trust, St Mary's Hospital, London, UK; The David Nott Foundation, London W6 0NB, UK.