**Author details**

Milena Adina Man1†, Doina Adina Todea1†, Nicoleta Ștefania Motoc1 \* and Ruxandra-Mioara Rajnoveanu2

1 Faculty of Medicine, Department of Medical Sciences-Pulmonology, University of Medicine and Pharmacy, Cluj-Napoca, Romania

2 Faculty of Medicine, Department of Medical Sciences-Palliative Care, University of Medicine and Pharmacy, Cluj-Napoca, Romania

\*Address all correspondence to: motoc\_nicoleta@yahoo.com

† First and second authors had equal contribution.

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