Submitted on: 03 August 2018.
Revised on: 24 August 2018.
Accepted on: 14 September 2018.
___________________ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA
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Submitted on: 25 May 2014.
Revised on: 01 September 2014.
Accepted on: 10 October 2014.
___________________ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA