Germany
Denmark.
Great Britain. National Insurance Advisory Committee
Wilhelm Platz
Sylva S. Beyer
N. N. Lukin
Sweden. Socialförsäkringsutredningen.
Colombia.
Alexandra Kollontai
Donelan Productions.
Marie W. Arneberg
Tamar Eliav
R. Squarzoni
Denmark. Sikringsstyrelsen.
Dorothy Ruth Kittner
British Columbia. Royal Commission on State Health Insurance and Maternity Benefits.
Sheila B. Kamerman
Ana Cláudia Pompeu Torezan Andreucci