Open Access and Article Processing Charges in Cardiology and Cardiac Surgery Journals: a Cross-Sectional Analysis

Dominique Vervoort^I; Jessica G.Y. Luc^II; Michel Pompeu B. O. Sá^III; Eric W. Etchill^IV

DOI: 10.21470/1678-9741-2021-0289

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¹Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America.
²Division of Cardiovascular Surgery, Department of Surgery, University of British Columbia, Vancouver, British Columbia, Canada.
³Division of Cardiovascular Surgery, Pronto-Socorro Cardiológico de Pernambuco (PROCAPE), Universidade de Pernambuco, Recife, Pernambuco, Brazil.
⁴Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States of America.

Correspondence Address: Dominique Vervoort, Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, Maryland, United States of America, Zip Code: 21205. E-mail: vervoortdominique@hotmail.com