Ethics
Informed Consent: Consent form was filled out by all participants.
Peer-review: Externally peer-reviewed.
Concept: S.C.L.A., Design: S.C.L.A., Data Collection or Processing: S.C.L.A., Analysis or Interpretation: S.C.L.A., Literature Search: S.C.L.A., S.T.C.K., Writing: S.C.L.A.
Conflict of Interest: No conflict of interest was declared by the authors.
Financial Disclosure: The authors declared that this study received no financial support.