Skeletal Anomalies in The Neandertal Family of El Sidrón (Spain) Support A Role of Inbreeding in Neandertal Extinction

We thank the entire El Sidrón excavation team and other members of the Paleoanthropology Group of MNCN-CSIC. This research was supported by a grant from the Ministerio de Economía y Competitividad of Spain (CGL2016-75-109-P and Convenio Principado de Asturias–Universidad de Oviedo CN-09–084). L.R. was founded by the Juan de la Cierva program (Spanish Government) and thanks Asier Gómez-Olivencia for providing Neandertal and modern human metric data for the second cervical vertebra and for the discussion of several aspects of the hominin cervical spine. A.E. is founded by the Juan de la Cierva program (Spanish Government). Y.Q. received support from Ministerio de Educación y Ciencia Project N° CGL2015-65387-C3-2-P, MINECO-FEDER and a Predoctoral Grant, University of Burgos. T.L.K is funded by the HP7 European Research Council Starting Grant #336301.