%0 Journal Article %T An international delphi survey for the definition of the variables for the development of new classification criteria for periodic fever aphtous stomatitis pharingitis cervical adenitis (PFAPA) %A Alberto Martini %A Erkan Demirkaya %A Fabrizio De Benedetti %A Fatma Dedeoglu %A Federica Vanoni %A Jordi Ant¨Žn %A Karyl S. Barron %A Marco Gattorno %A Michael Hofer %A Natasa Toplak %A Nicolino Ruperto %A Paul Brogan %A Ricardo Russo %A Ronald Laxer %A Silvia Federici %A Tilmann Kallinich %A Veronique Hentgen %A Yosef Uziel %A for Eurofever and the Paediatric Rheumatology International Trials Organisation (PRINTO) %J Archive of "Pediatric Rheumatology Online Journal". %D 2018 %R 10.1186/s12969-018-0246-9 %X The online version of this article (10.1186/s12969-018-0246-9) contains supplementary material, which is available to authorized users %K Autoinflammatory diseases %K Monogenic periodic fever %K PFAPA %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5907175/