[1] Hebrew Univ Jerusalem, Jerusalem, Israel
[2] Israeli Minist Hlth, Jerusalem, Israel
[3] Hebrew Univ Jerusalem, Hadassah Med Sch, Dr. Julien Rozan Prof Healthcare, Jerusalem, Israel
[4] Hebrew Univ Jerusalem, Hadassah Med Ctr, Jerusalem, Israel
[5] Sheba Med Ctr, Ramat Gan, Israel
[6] Tel Aviv Univ, Tel Aviv, Israel
[7] Hebrew Univ Jerusalem, Fac Med, Dept Nursing, Derech Beit Lechem 104, IL-9112102 Jerusalem, Israel
[8] Cent Management, Sheba Med Ctr, 2 Derech Sheba, Ramat Gan, Israel