@article{Baumert:56112,
      author        = "Baumert, Mathias and Porta, Alberto and Vos, Marc A. and
                       Malik, Marek and Couderc, Jean-Philippe and Laguna, Pablo
                       and Piccirillo, Gianfranco and Smith, Godfrey L. and
                       Tereshchenko, Larisa G. and Volders, Paul G.A.",
      title         = "{QT interval variability in body surface ECG: measurement,
                       physiological basis, and clinical value: position statement
                       and consensus guidance endorsed by the European Heart
                       Rhythm  Association jointly with the ESCWorking Group  on
                       Cardiac Cellular Electrophysiology}",
      year          = "2016",
}