La Russa, M.
Zapardiel, I.
Halaska, M. J.
Zalewski, K.
Laky, R.
Dursun, P.
Lindquist, D.
Sukhin, V.
Polterauer, S.
Biliatis, I.
Funding for this research was provided by:
Charles University research project Progres (Q28-Oncology)
Article History
Received: 10 December 2017
Accepted: 13 June 2018
First Online: 26 June 2018
Compliance with ethical standards
:
: Signed disclosure is added in a separate file, and there is no conflict of interest.
: Informed consent is not needed, as it is an original research based on a questionnaire.