Pietikäinen, Johanna T. http://orcid.org/0000-0001-8124-5242
Härkänen, Tommi
Polo-Kantola, Päivi
Karlsson, Hasse
Paunio, Tiina
Karlsson, Linnea
Paavonen, E. Juulia
Funding for this research was provided by:
Academy of Finland (308588, 308589, 134950, 253270)
Finnish State Grants for Clinical Research
Signe ja Ane Gyllenbergin Säätiö
Jalmari ja Rauha Ahokkaan Säätiö
Jane ja Aatos Erkon Säätiö
Lastentautien Tutkimussäätiö
University of Helsinki including Helsinki University Central Hospital
Article History
Received: 19 October 2020
Accepted: 23 April 2021
First Online: 7 May 2021
Declarations
:
: On behalf of all authors, the corresponding author states that there are no conflicts of interest.
: The authors assert that all procedures contributing to this work complied with the ethical standards of the relevant national and institutional committees on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008. All procedures involving human subjects were approved by the Ethics Committee of the South Western Hospital District (ETMK 57/180/2011, 14.6.2011 § 168)<i>.</i>
: Written informed consent was obtained from all subjects.