Children's enduring PTSD symptoms are related to their family's adaptability and cohesion Philippe Birmes 1 , Jean-Philippe Raynaud, Laetitia Daubisse, Alain Brunet, Christophe Arbus, Rémy Klein, Lionel Cailhol, Charlotte Allenou, Franck Hazane, Hélène Grandjean, Laurent Schmitt