The New England journal of medicine 2017 https://researcherprofiles.org/profile/1210090 28317415 Calkins H, Willems S, Gerstenfeld EP, Verma A, Schilling R, Hohnloser SH, Okumura K, Serota H, Nordaby M, Guiver K, Biss B, Brouwer MA, Grimaldi M