Lin, Yiqun, Department of Endocrinology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China Lin, Zimei Liolis, Elias Lip, Gregory Y. H. Lipiec, Katarzyna, Chair and Department of Paediatrics, Zabrze, Medical University of Silesia, School of Medicine with the Division of Dentistry, Poland Lipińska, Danuta Lipiński, Michał Lipiński, Michał (Poland) Lisboa, Lurdes Lisicki, Daniel Lisik, Wojciech Lisowska, Grazyna, ENT Department, Medical University of Silesia, Zabrze, Poland Lisowska, Grażyna, Department of Otorhinolaryngology and Laryngological Oncology in Zabrze, Medical University of Silesia, Katowice, Poland Lisowska, Grażyna Lisowska, Grażyna Lissidini, Germana Listewnik, Maria H. Liszka, Łukasz Litwin, Mieczysław Litwiniuk, Anna Litwińska, Zofia Liu, Bi-Lin Liu, Chang Liu, Changchang Liu, Dianyuan