1. Department of Infectious Diseases for Children , St John of God Independent Public Provincial Hospital in Lublin , Poland
2. Department of Basic Nursing and Medical Teaching, Faculty of Health Sciences , Medical University of Lublin , Poland
3. Department of Nursing, Institute of Health and Economy , Stanisław Pigoń State Higher Vocational School in Krosno , Poland
4. Chair and Department of Gynaecology and Gynaecological Endocrinology, Faculty of Health Sciences , Medical University of Lublin , Poland