date: 2021-01-18T13:31:10Z pdf:PDFVersion: 1.4 pdf:docinfo:title: Group-level cooperation in chimpanzees is shaped by strong social ties xmp:CreatorTool: Springer access_permission:can_print_degraded: true subject: Nature Communications, doi:10.1038/s41467-020-20709-9 pdfa:PDFVersion: A-2b xmpMM:History:Action: converted language: EN dc:format: application/pdf; version=1.4 pdf:docinfo:creator_tool: Springer access_permission:fill_in_form: true xmpMM:History:When: 2021-01-15T22:03:03Z pdf:encrypted: false dc:title: Group-level cooperation in chimpanzees is shaped by strong social ties modified: 2021-01-18T13:31:10Z cp:subject: Nature Communications, doi:10.1038/s41467-020-20709-9 xmpMM:History:SoftwareAgent: pdfToolbox pdf:docinfo:custom:CrossMarkDomains[1]: springer.com pdf:docinfo:subject: Nature Communications, doi:10.1038/s41467-020-20709-9 xmpMM:History:InstanceID: uuid:366af508-cc1f-43b4-820f-7d8dd634afdf pdf:docinfo:creator: Liran Samuni meta:author: Catherine Crockford meta:creation-date: 2021-01-15T16:32:22Z created: 2021-01-15T16:32:22Z access_permission:extract_for_accessibility: true Creation-Date: 2021-01-15T16:32:22Z pdfaid:part: 2 pdf:docinfo:custom:CrossMarkDomains[2]: springerlink.com pdf:docinfo:custom:doi: 10.1038/s41467-020-20709-9 Author: Catherine Crockford producer: iText® 5.3.5 ©2000-2012 1T3XT BVBA (SPRINGER SBM; licensed version) pdf:docinfo:producer: iText® 5.3.5 ©2000-2012 1T3XT BVBA (SPRINGER SBM; licensed version) doi: 10.1038/s41467-020-20709-9 pdf:unmappedUnicodeCharsPerPage: 0 dc:description: Nature Communications, doi:10.1038/s41467-020-20709-9 Keywords: access_permission:modify_annotations: true dc:creator: Catherine Crockford description: Nature Communications, doi:10.1038/s41467-020-20709-9 dcterms:created: 2021-01-15T16:32:22Z Last-Modified: 2021-01-18T13:31:10Z dcterms:modified: 2021-01-18T13:31:10Z title: Group-level cooperation in chimpanzees is shaped by strong social ties xmpMM:DocumentID: uuid:e794e8c0-1c1c-4238-b0cc-9ff75bd2e064 Last-Save-Date: 2021-01-18T13:31:10Z CrossMarkDomains[1]: springer.com pdf:docinfo:keywords: pdf:docinfo:modified: 2021-01-18T13:31:10Z meta:save-date: 2021-01-18T13:31:10Z Content-Type: application/pdf X-Parsed-By: org.apache.tika.parser.DefaultParser creator: Catherine Crockford pdfaid:conformance: B dc:language: EN dc:subject: access_permission:assemble_document: true xmpTPg:NPages: 10 pdf:charsPerPage: 1482 access_permission:extract_content: true access_permission:can_print: true CrossMarkDomains[2]: springerlink.com meta:keyword: access_permission:can_modify: true pdf:docinfo:created: 2021-01-15T16:32:22Z