Łęgosz, Paweł, Department of Orthopaedics and Traumatology of the Musculoskeletal System, Medical University of Warsaw, Warsaw, Poland Łęgosz, Paweł (Poland) Łęgosz, Paweł, Department of Orthopaedics and Traumatology, Medical University of Warsaw, Poland Łęgosz, Paweł Łepska, Lidia, Division of Noninvasive Cardiac Diagnostics, Division of Cardiology and Electrotherapy, Medical University of Gdansk, Gdansk, Poland Łepska, Lidia, Department of Rehabilitation, Medical University of Gdańsk Łobacz, Mateusz Łobodziński, Sławomir, UCLA Medical Center, Los Angeles, USA Łoboz-Grudzień, Krystyna, Medical University of Wroclaw Łoboz-Grudzień, Krystyna Łoboz-Rudnicka, Maria Łoboz‑Grudzień, Krystyna Łoboz−Grudzień, Krystyna Łodyga, Małgorzata Łojewska, Katarzyna Łojewska, Katarzyna Łojko-Dankowska, Anna Łomiak, Michał Łoniewska, Beata, Department of Neonatal Diseases, Pomeranian Medical University, Szczecin Łopaciński, Bogdan Łopatka, Rafał, Warsaw University of Technology, Institute of Control and Industrial Electronics, Warsaw, Poland Łopatowska, Paulina, Uniwersytet Medyczny Łopatowska, Paulina, Department of Cardiology, Medical University of Bialystok Łopatowska, Paulina Łopatowska, Paulina