[1] Karolinska Inst, Dept Clin Sci Intervent & Technol CLINTEC, Div Anaesthesia & Intens Care, Stockholm, Sweden
[2] Karolinska Univ Hosp, Ctr Adv Med Simulat & Training CAMST, Stockholm, Sweden
[3] Umea Univ, Dept Psychol, Umea, Sweden
[4] Karolinska Inst, Dept Clin Sci Intervent & Technol CLINTEC, Div Orthopaed & Biotechnol, Stockholm, Sweden
[5] Karolinska Inst, Dept Clin Sci Intervent & Technol CLINTEC, Div Surg, Stockholm, Sweden