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Exploring the family history, deaths due to suffocation were described in previous generations and other family members based in Sweden, Germany, Turkey, Saudi Arabia, USA and Syria could also potentially be affected. This highlights the need for a cross-border effort to diagnose and treat this inherited disorder.<\/jats:p>","DOI":"10.1136\/bcr-2019-231906","type":"journal-article","created":{"date-parts":[[2020,4,15]],"date-time":"2020-04-15T05:05:10Z","timestamp":1586927110000},"page":"e231906","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":0,"title":["Hereditary angioedema: the challenges of cross-border family investigation and treatment"],"prefix":"10.1136","volume":"13","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5242-859X","authenticated-orcid":false,"given":"Anna Trier Heiberg","family":"Brix","sequence":"first","affiliation":[{"name":"Falculty of Health Science, University of Southern Denmark, Odense, Denmark"},{"name":"Department of Dermatology and Allergy Center, Odense University Hospital, Odense, Denmark"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Trine 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