French guidelines for the etiological workup of eosinophilia and the management of hypereosinophilic syndromes oleh Matthieu Groh, Julien Rohmer, Nicolas Etienne, Wadih Abou Chahla, Antoine Baudet, Aurélie Chan Hew Wai, Cécile Chenivesse, Irena Clisson Rusek, Vincent Cottin, Matthieu Decamp, Pascal De Groote, Fanny Delahousse, Nicolas Duployez, Stanislas Faguer, Frédéric Gottrand, Florent Huang, Thierry Leblanc, Antoine Magnan, Thierry Martin, Geoffrey Mortuaire, Antoine Néel, Luc Paris, Arnaud Petit, Julien Rossignol, Nicolas Schleinitz, Juliette Soret-Dulphy, Delphine Staumont-Salle, Benjamin Terrier, Louis Terriou, Jean-François Viallard, Guillaume Lefèvre, Jean-Emmanuel Kahn