“…One way is to use performance indicators (Gryth, Rådestad, Nilsson, Nerf, Svensson, Castrén, & Rüter, ; Lundberg, Jonsson, Vikström, & Rüters, ; Nilsson, Vikström, & Jonson, ; Rüter, ). Rüter and colleagues developed and tested 11 measurable performance indicators involving, for example, a first report within 2 minutes, formulating guidelines for the response within 3 minutes, and a second report within 10 minutes from arrival at the incident site (Lundberg et al., ; Rüter, ; Rüter, Örtenwall, & Vikström, ; Rüter & Vikström, ). Training programmes in disaster medicine for nurses and doctors have been shown to increase self‐efficacy (Smith, Farra, Dempsey, & Arms, ; Watters, Reedy, Ross, Morgan, Handslip, & Jaye, ).…”