1
Department of Pediatrics, Diabetology and Endocrinology, Medical University of Gdansk, Gdansk, Poland
2
Department of Pediatrics, Endocrinology, Diabetology, Metabolic Diseases and Cardiology of Developmental Age, Pomeranian Medical University, Szczecin, Poland
3
Department of Pediatrics, Oncology and Pediatric Immunology, Pomeranian Medical University, Szczecin, Poland
4
Department of Inborn Errors of Metabolism and Pediatrics, Institute of Mother and Child, Warsaw, Poland
5
Department of Cardiology, Children's Memorial Health Institute, Warsaw, Poland
6
1st Department of Cardiology, Medical University of Gdansk, Poland
7
Department of Biology and Medical Genetics, Medical University of Gdansk, Gdansk, Poland
8
Laboratory of Clinical Genetics, University Clinical Centre, Gdansk, Poland
9
Department of Clinical Genetics, Medical University of Lodz, Poland
10
Department of Preventive Cardiology and Lipidology, Medical University of Lodz, Poland
11
Ciccarone Center for the Prevention of Cardiovascular Disease, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
12
Center for the Atherosclerosis and Cardiovascular Diseases Prevention, Faculty of Medicine, John Paul II Catholic University of Lublin, Poland