1. Israel National Cancer Registry, Israel Center for Disease Control, Ministry of Health, Gertner Institute, Sheba Medical CenterRamat‐Gan52621 Israel
2. School of Public Health, University of Haifa, Abba Hushy Blvd.Haifa31905 Israel
3. Hebrew University‐Hadassah School of Public Health & Community Medicine, Ein KeremJerusalem Israel
4. Surgeon General Headquarters, Medical Corps, Israeli Defense Forces Ramat Gan, Israel
5. Sackler School of MedicineTel Aviv University, Ramat AvivTel Aviv Israel
6. Harvard Medical SchoolCambridge MA