Karolinska Hospital, Solna, Stockholm, Sweden
Region of Stockholm-Gotland, Stockholm, Sweden
Northern Region, Luleå, Norrbotten, Sweden
Western Region, Gothenburg, Västra Götaland, Sweden
Danderyd Hospital, Dep. of Obstetrics and Gynecology, Stockholm, Sweden
Södersjukhuset, Stockholm, Sweden
Eastmaninstitutet, Stockholm, Sweden
Karolinska University Hospital, Stockholm, Sweden
SOS Alarm AB, Stockholm, Sweden
Falun Hospital, Falun, Sweden
Gävle Hospital, Gävle, Sweden
Saghlgrenska Hospital, Göteborg, Sweden
Karolinska University Hospital, Stockholm, Sweden