Kryštůfková, Olga http://orcid.org/0000-0001-6059-6246
Hulejová, Hana
Mann, Heřman F.
Pecha, Ondřej
Půtová, Ivana
Ekholm, Louise
Lundberg, Ingrid E.
Vencovský, Jiří
Article History
Received: 28 February 2018
Accepted: 20 June 2018
First Online: 27 July 2018
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Institute of Rheumatology in Prague and by the local ethics committee at the Karolinska Hospital Nord, Stockholm. Informed consent to participate was obtained from all participants.
: Not applicable as no individual personal data are included.
: The authors declare that they have no competing interests.
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