{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T23:06:47Z","timestamp":1779404807050,"version":"3.53.1"},"reference-count":0,"publisher":"IOS Press","isbn-type":[{"value":"9781643686615","type":"electronic"}],"license":[{"start":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T00:00:00Z","timestamp":1779321600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,5,21]]},"abstract":"<jats:p>Introduction: Mobile blood drives can reach underrepresented donors, yet their planning rarely uses data-driven optimization. Methods: We designed a digital twin with a four-layer architecture integrating GIS analysis and MILP optimization. Six accessibility indicators feed an objective function maximizing expected donations under operational constraints. Results: An illustrative scenario shows evening slots yielding \u223c25% more donations than midday, with Thursday evening peaking at 33\u201334 expected donations. Conclusion: This proof-of-concept demonstrates the feasibility of combining spatial analysis and mathematical optimization for equitable blood collection planning in Geneva.<\/jats:p>","DOI":"10.3233\/shti260538","type":"book-chapter","created":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T22:07:54Z","timestamp":1779401274000},"source":"Crossref","is-referenced-by-count":0,"title":["Designing a Digital Twin for Equitable Blood Donation Logistics in Geneva"],"prefix":"10.3233","author":[{"given":"Jos\u00e9","family":"Bouzo Cueva","sequence":"first","affiliation":[{"name":"Geneva School of Business Administration (HEG Geneva), HES-SO University of Applied Arts and Sciences of Western Switzerland, Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ivana","family":"Perelli","sequence":"additional","affiliation":[{"name":"Blood Transfusion Center, Department of Medical Specialties, Geneva University Hospitals (HUG), Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fran\u00e7ois","family":"Freitas","sequence":"additional","affiliation":[{"name":"Blood Transfusion Center, Department of Medical Specialties, Geneva University Hospitals (HUG), Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sophie","family":"Waldvogel","sequence":"additional","affiliation":[{"name":"Blood Transfusion Center, Department of Medical Specialties, Geneva University Hospitals (HUG), Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6604-6595","authenticated-orcid":false,"given":"David-Zacharie","family":"Issom","sequence":"additional","affiliation":[{"name":"Geneva School of Business Administration (HEG Geneva), HES-SO University of Applied Arts and Sciences of Western Switzerland, Geneva, Switzerland"},{"name":"Division of Medical Information Sciences, Geneva University Hospitals (HUG), Geneva, Switzerland"},{"name":"Department of Radiology and Medical Informatics, University of Geneva (UNIGE), Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"7437","container-title":["Studies in Health Technology and Informatics","Opening the Personal Gate between Technology and Health Care"],"original-title":[],"link":[{"URL":"https:\/\/ebooks.iospress.nl\/pdf\/doi\/10.3233\/SHTI260538","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T22:07:55Z","timestamp":1779401275000},"score":1,"resource":{"primary":{"URL":"https:\/\/ebooks.iospress.nl\/doi\/10.3233\/SHTI260538"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,21]]},"ISBN":["9781643686615"],"references-count":0,"URL":"https:\/\/doi.org\/10.3233\/shti260538","relation":{},"ISSN":["0926-9630","1879-8365"],"issn-type":[{"value":"0926-9630","type":"print"},{"value":"1879-8365","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,21]]}}}