Impact of quality strategies on hospital outputs - Suñol, R.. (Universitat Autònoma de Barcelona. Institut Universitari Avedis Donabedian) ; Vallejo, P. (Universitat Autònoma de Barcelona. Institut Universitari Avedis Donabedian) ; Thompson, A. (School of Social and Political Studies, University of Edinburgh, Edinburgh, Scotland) ; Lombarts, M. J. M. H. (Amsterdam UMC. University Medical Center) ; Shaw, C. D. (European Society for Quality in Health Care, Limerick, Ireland) ; Klazinga, N. (European Society for Quality in Health Care, Limerick, Ireland)