1. Department of Preventive Medicine and Interdisciplinarity, University of Medicine and Pharmacy Gr.T.Popa Iasi, Iasi, Romania
2. Hospital for Pulmonary Disease, 72 Oituz Str, Bacau, Romania
3. Institute of Psychiatry Socola, Iasi, Romania
4. Palliative Care Nursing, University Transylvania, Brasov