Oleszkiewicz, Anna https://orcid.org/0000-0003-2217-1858
Hummel, Thomas
Funding for this research was provided by:
Ministerstwo Nauki i Szkolnictwa Wyższego (626/STYP/12/2017)
Deutsche Forschungsgemeinschaft (HU411/18-1)
Article History
Received: 13 March 2019
Accepted: 21 March 2019
First Online: 15 April 2019
Compliance with ethical standards
:
: The authors have no conflict of interest to disclose.
: The study was performed in accordance with the Declaration of Helsinki on Biomedical Studies Involving Human Subjects. The data included were gathered from studies in healthy controls performed over the last 20 years, all of which have been approved individually by the local Ethics Review Board.
: Informed written consent was obtained from all adult participants and children gave their assent to participate in a study.