1. Department of Endocrinology and Diabetology ; Diabetes Clinic, Children’s Memorial Health Institute in Warsaw
2. Polish Federation for Education in Diabetology
3. Division of Internal and Pediatric Nursing, Institute of Nursing and Midwifery, Faculty of Health Sciences with the Institute of Maritime and Tropical Medicine , Medical University of Gdansk
4. Department of Pediatric Diabetology, Department of Pediatrics, Diabetology and Endocrinology , University Clinical Center in Gdansk
5. Department of Development of Nursing, Social and Medical Sciences, Faculty of Health Sciences , Medical University of Warsaw
6. Medical Centre Non-Public Health Care Institution Marusza Clinic , Warsaw
7. The Complex of Post-Secondary Medical and Social Schools in Bytom; Individual Nursing Practice .
8. Department of Internal Diseases , Independent Public Teaching Hospital no. 1 in Lublin
9. Institute of Health Science , John Paul II Catholic University of Lublin .
10. Department of Internal Nursing, Chair of Internal Medicine, Faculty of Health Sciences in Katowice , Medical University of Silesia in Katowice