“…Additional interventions and program evaluations included delivery and evaluation of an intervention through provision of information and follow-up questionnaire in bread packages being distributed by a humanitarian organization in Northern Syria (El-Khani, Cartwright et al 2016), evaluation of three modes of food assistance programming in Idlib in 2014-15 (Doocy, Tappis et al 2017), evaluation of an International Rescue Committee cash assistance program on violence against women in Raqqa (Blackwell, Casey et al 2019), evaluation of effectiveness of multi-level WASH risk reduction interventions in southern Syria in 2018 (Sikder, Daraz et al 2018) and examination of the impact of a psychosocial support program on the wellbeing of a control and intervention group of farmers (Ziveri, Kiani et al 2019). Several papers interviewed humanitarian workers, including humanitarian health staff working on non-communicable disease (NCD) care in Syria (Garry, Checchi et al 2018) and those involved in the cross-border humanitarian health response from Turkey (Duclos, Ekzayez et al 2019, Fradejas-Garcia 2019).Fourteen papers research health issues related to war strategies and alleged IHL violations, including an expert panel review of YouTube videos following a sarin gas attack(Rosman, Eisenkraft et al 2014) and interviews with healthcare workers in opposition-controlled areas regarding attacks on healthcare and challenges and experiences in responding to chemical attacks(Footer, Clouse et al 2018). Other research in this theme examined attacks on health care(Elamein, Bower et al 2017, Fouad, Sparrow et al 2017, Haar, Risko et al 2018, Wong and Chen 2018, Ri, Blair et al 2019), areas under or the effects of siege (Sahloul, Salem et al 2017, Morrison 2018, Fardousi, Douedari et al 2019), and war-related mortality (Guha-Sapir, Rodriguez-Llanes et al 2015, Chen, Shrivastava et al 2018, Guha-Sapir, Schlüter et al 2018, Ri, Blair et al 2019) including a study of characteristics of deceased victims of a chemical weapons attack (Rodriguez-Llanes, Guha-Sapir et al 2018).Mortality is the subject of ten papers, which report mortality counts provided by key informants in contested and opposition areas(Diggle, Welsch et al 2017); examine mortality data documented by the Violations Documentation Centre (VDC) (Guha-Sapir, Rodriguez-Llanes et al 2015, Guha-Sapir, Schlüter et al 2018, Rodriguez-Llanes, Guha-Sapir et al 2018)), examine associations between attacks on healthcare and civilian casualties(Ri, Blair et al 2019) or con rm con ict events in a fake-news data set (Abu Salem, Al Feel et al 2019); use capture-recapture methods on four data sets to estimate mortality in two governorates(Price, Gohdes et al 2015); estimate the number of unique identi able deaths by deduplicating four data sets(Chen, Shrivastava et al 2018); use spatio-temporal death data to forecast con ict events(Fujita, Shinomoto et al 2017) and report on a household survey of IDPs in Raqqa and retrospective one-year mortality, largely con ict-related deaths(Vernier, Cramond et al 2019).…”