Lansky, Alexandra Lapointe, Jean−Martin, AccelLAB Inc., Boisbriand, Quebec, Canada Lapointe, Jean−Martin Lareo, Ana Large, Stephen Larmann, Jan Larysz, Barbara, Province Hospital Larysz, Barbara Lasek-Bal, Anetta, Department of Neurology, Medical University of Silesia, Medical Centre of Upper Silesia, Katowice, Poland Lasek-Bal, Anetta, Department of Neurology, Medical University of Silesia Hospital No. 7, Professor Leszek Giec Upper Silesian Medical Centre, Katowice, Poland High School of Science, Medical University of Silesia, Katowice, Poland Lasek-Bal, Anetta Laskowicz, Bartosz, Zakład Radiologii i Diagnostyki Obrazowej, Krakowski Szpital Specjalistyczny im. Jana Pawła II Laskowicz, Bartosz Laskowski, Henryk Laskowski, Witold Lasocka, Zofia Lasocka, Zofia Lasota, Bartosz, 2nd Department of Cardiology; Medical University of Silesia, Katowice, Poland Lasota, Bartosz, 2nd Department of Cardiology, Medical University of Silesia , Katowice, Poland Latacz, Paweł Latacz, Paweł Latos-Bieleńska, Anna Latusek, Tomasz, Medical University of Silesia in Katowice Latusek, Tomasz Latusek, Tomasz