Viitasalo, A.
Pitkänen, N.
Pahkala, K.
Lehtimäki, T.
Viikari, J. S. A.
Raitakari, O.
Kilpeläinen, T. O.
Article History
Received: 24 April 2019
Revised: 3 October 2019
Accepted: 31 October 2019
First Online: 19 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.