**Author details**

Bogdan Moldovan1,2\*, Silviu-Tiberiu Makkai-Popa1 , Costel Rad1 , Radu Pisica1 , Vlad Untaru1 and Doly Stoica1

1 "Sf. Constantin" Hospital, Brasov, Romania

2 Academy of Science People in Romania, Romania

\*Address all correspondence to: bogdan.moldovan@spitalulsfconstantin.ro

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