Ethics
Informed Consent: Patient consent was obtained.
Peer-review: Externally peer-reviewed.
Authorship Contributions
Concept: H.V., V.D., Design: H.V., V.D., Data Collection or Processing: H.V., A.M., V.D., Analysis or Interpretation: H.V., A.M., V.D., Literature Search: H.V., A.M., V.D., Writing: H.V., A.M., V.D.
Conflict of Interest: No conflict of interest was declared by the authors.
Financial Disclosure: The authors declare that this study has received no financial support.