Published on in Vol 21, No 1 (2019): January
1 Health Services Research Group, Hospital del Mar Medical Research Institute, Barcelona, Spain
2 Department of Paediatrics, Obstetrics and Gynaecology and Preventive Medicine, Universitat Autònoma de Barcelona, Barcelona, Spain
3 Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública, Madrid, Spain
4 Experimental and Health Sciences, Pompeu Fabra University, Barcelona, Spain
5 Health Services and Performance Research, Université Claude Bernard Lyon 1, Lyon, France
6 Pharmaco-Epidemiology Lyon, Lyon, France
7 Institute of Applied Health Sciences, University of Aberdeen, Scotland, United Kingdom
8 Agència de Qualitat i Avaluació Sanitàries de Catalunya, Barcelona, Spain
9 See list of ASTRO-LAB collaborators, France, United Kingdom, Spain