Glushkova, M.
Bojinova, V.
Koleva, M.
Dimova, P.
Bojidarova, M.
Litvinenko, I.
Todorov, T.
Iluca, E.
Calusaru, C.
Neagu, E.
Craiu, D.
Mitev, V.
Todorova, A.
Funding for this research was provided by:
Medical University Sofia (D-131/2017)
Article History
Received: 9 August 2017
Revised: 30 August 2017
Accepted: 4 September 2017
First Online: 30 April 2018