Center for Resuscitation Science, Sodersjukhuset, Stockholm, Sweden
Uppsala Akademiska Hospital, EENT department, Uppsala, Sweden
Karolinska University Hospital, Stockholm, Solna, Sweden
Karolinska Institutet, Stockholm, Sweden
Karolinska Institutet, Stockholm, Sweden
Karolinska Institutet, Stockholm, Sweden
Karolinska Institutet, Stockholm, Sweden
Karolinska Institutet, Stockholm, Sweden
International Clinic of Rehabilitation, Truskavets, Lviv, Ukraine
Astrid Lindgren Children Hospital, Stockholm, Sweden
Dept of Obstetrics and Gynecology, Dnderyds Hospital, Stockholm, Sweden