Ruiz-Cantador, José Rumiński, Jacek Rumiński, Waldemar Runowski, Dariusz, Department of Nephrology, Kidney Transplantation, and Hypertension, The Children’s Memorial Health Institute, Warsaw, Poland Ruocco, Gaetano Rupa-Matysek, Joanna Ruperti-Repilado, Francisco Javier Rupesh, Singh Ruschitzka, Frank Ruschitzka, Frank (Switzerland) Ruschitzka, Frank Ruscica, Massimiliano Rusicka-Piekarz, Teresa Rusiecki, Lesław Rusin, Gabriela Rusinek, Jakub Russo, Maria Giovanna Russo, Maria Giovanna Russo, Vincenzo, Chair of Cardiology, Second University of Naples – Monaldi Hospital, Naples, Italy Russo, Vincenzo (Italy) Russo, Vincenzo Russo, Vincenzo Ruszkowski, Piotr, Regional Hospital, Sieradz Ruta, Jan, Uniwersytet Medyczny w Łodzi Ruta, Jan (Poland)