Table 4 Users

Medical professionals

   Nurses/caregivers

[13, 22, 23, 27, 29–31, 34, 37, 39, 41–45, 47, 51, 52, 54–56, 59, 62, 64–71, 73–77, 83, 87, 88]

   Paramedics

[24, 54, 63, 80, 91]

   Physicians

[13, 22, 23, 29, 31, 32, 41–52, 54, 55, 58–61, 63, 64, 69–71, 74, 76, 78–85, 88, 91]

Lay persons

   Patients

[21–24, 26–33, 35–54, 57–62, 64, 67–69, 72, 84–86, 88]

   Private caregivers/family

[21, 23, 30, 34–36, 40, 65, 66, 72]

Others

[21, 41, 68, 76]