[1] Sapir Med Ctr, Dept Diagnost Imaging, Kefar Sava, Israel
[2] Schneider Childrens Med Ctr Israel, Dept Pediat Surg, Petah Tiqwa, Israel
[3] Schneider Childrens Med Ctr Israel, Pulm Unit, Petah Tiqwa, Israel
[4] Schneider Childrens Med Ctr Israel, Kathy & Lee Graub Cyst Fibrosis Ctr, Petah Tiqwa, Israel