1. Department of Management and Logistics in Healthcare, Medical University of Lodz, 90-131 Lodz, Poland
2. Institute of Nursing and Midwifery, Medical University of Gdansk, 80-210 Gdansk, Poland
3. Department of Coordinated Care, Medical University of Lodz, Al. Kościuszki 4, 90-131 Lodz, Poland
4. Department of Management, Faculty of Management, University of Lodz, 90-237 Lodz, Poland
5. Collegium of Management WSB University of Warsaw, 03-204 Warsaw, Poland