1 Institute of Mountain Emergency Medicine, EURAC Research, Bolzano, Italy; Corpo Nazionale Soccorso Alpino e Speleologico, National Medical School (CNSAS SNaMed), Milan, Italy; International Commission of Mountain Emergency Medicine (ICAR MEDCOM), Kloten, Switzerland.
2 Corpo Nazionale Soccorso Alpino e Speleologico, National Medical School (CNSAS SNaMed), Milan, Italy; International Commission of Mountain Emergency Medicine (ICAR MEDCOM), Kloten, Switzerland; Regional Agency of Emergency Services (AREU/118), Lecco, Italy.
3 Institute of Mountain Emergency Medicine, EURAC Research, Bolzano, Italy; International Commission of Mountain Emergency Medicine (ICAR MEDCOM), Kloten, Switzerland.