Author affiliations: Ministry of Health, Jerusalem, Israel (A. Rokney, Z. Korenman, Z. Gorodnitzky, M. Ron, V. Agmon, L. Valinsky); Soroka University Medical Center, Beer Sheva, Israel (S. Ben-Shimol, N. Porat, N. Givon-Lavi); Ben-Gurion University of the Negev, Beer Sheva (S. Ben-Shimol, N. Porat, N. Givon-Lavi, R. Dagan)
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