Author contribution
All authors were involved in drafting the article and all authors
approved the current version of the manuscript. Study design: Blank,
Tarasov, Petrova, Aital ; Performing the experiments: Halpert, Blank,
Katz, Shovman; Pathology analysis: Volkov, Barshack; Statistical
analysis: Katz. Manuscript writing: Ganina, Petrova, Tarasov, Blank,
Halpert, Tocut, Amital.