Lodziński, Piotr, Medical University of Warsaw Lodziński, Piotr Lodziński, Piotr R. Lodziński, Piotr Lodziński, Piotr Loeff, Markus Loeys, Bart Loffredo, Lorenzo Lohvinov, Yaroslav M., National P.L. Shupyk Medical Academy of Postgraduate Education, Kyiv, Ukraine Löllgen, Herbert Lombardi, Gianmarco Lombardini, Rita Lomper, Katarzyna Longobardo, Luca Longrois, Dan López-Fernández, Teresa López-García, Sergio, School University of Education, Pontifical University of Salamanca, Salamanca, Spain López-García, Sergio López-Jaramillo, Patricio López-López, Jose López-Rodríguez, Javier, Cardiac Surgery Department. University Hospital of Salamanca López-Rodríguez, Javier, University Hospital of Salamanca Lorenc, Tomasz Lorenzoni, Giovanni Lorusso, Roberto