Åström, Max J.
von Bonsdorff, Mikaela B.
Perälä, Mia M.
Salonen, Minna K.
Rantanen, Taina
Kajantie, Eero
Simonen, Mika
Pohjolainen, Pertti
Osmond, Clive
Eriksson, Johan G.
Article History
Received: 2 May 2018
Accepted: 11 July 2018
First Online: 21 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.