[1] Orebro Univ, Fac Med & Hlth, Orebro, Sweden
[2] Karolinska Inst, Dept Neurobiol Care Sci & Soc, Alfred Nobels Alle 23, S-14183 Stockholm, Sweden
[3] Karolinska Univ Hosp, Dept Child Intens Care, Stockholm, Sweden
[4] Karolinska Univ Hosp, Regulatory Secretariat, Stockholm, Sweden
[5] Soder Sjukhuset, Dept Anaesthesia & Intens Care, Stockholm, Sweden
[6] Karolinska Inst, Sodersjukhuset, Dept Clin Sci & Educ, Stockholm, Sweden
[7] Karolinska Inst, Dept Mol Med & Surg, Stockholm, Sweden