The importance of pre-training gap analyses and the identification of competencies and skill requirements of medical personnel for mass casualty incidents and disaster training. - Goniewicz, Krzysztof; Goniewicz, Mariusz; Włoszczak-Szubzda, Anna; Burkle, Frederick M.; Hertelendy, Attila J.; Al-Wathinani, Ahmed; Molloy, Michael Sean; Khorram-Manesh, Amir (BMC Public Health, 2021)