1. Thoracic Cancer Unit Davidoff Cancer Institute Rabin Medical Center Petah Tikva affiliated to the Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
2. Department of Nuclear Medicine Rabin Medical Center Petah Tikva affiliated to the Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
3. Soroka Cancer Institute Soroka Medical Center affiliated to Ben‐Gurion University of the Negev Beer‐Sheva Israel
4. Statistical Consulting Unit Rabin Medical Center affiliated to the Sackler Faculty of Medicine Petah Tikva Israel