Einar Stenhagen
University of Gothenburg
C.‐G. Hedén
Karolinska Institutet
B. Malmgren
Karolinska Institutet
P. Kneip
Universitäts Frauenklinik
R. Sömme
The Research Council of Norway
Georg Andersson
B. Högberg
Karolinska Institutet
Arne Magnéli
Stockholm University
I. Smith-Kielland
University of Oslo
Sigvard Eriksson
Höganäs (Sweden)