Key aspects related to implementation of risk stratification in health care systems-the ASSEHS study oleh Joana Mora, Miren David Iturralde, Lucía Prieto, Cristina Domingo, Marie-Pierre Gagnon, Catalina Martínez-Carazo, Anna Giné March, Daniele De Massari, Tino Martí, Marco Nalin, Francesca Avolio, Jean Bousquet, Esteban de Manuel Keenoy, all ASSEHS group