Huleyuk, Nataliya
Tkach, Iryna
Zastavna, Danuta
Tyrka, Miroslaw
Article History
Received: 26 October 2017
Accepted: 18 January 2018
First Online: 25 January 2018
Ethics approval and consent to participate
: The study was approved by the bioethics committee of the Institute of Hereditary Pathology NAMS of Ukraine. Informed consent was obtained from all the participants.
: Not applicable.
: The authors declare that they have no competing interest.
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