Jarząb, Michał Jarząb, Michał, III Department of Radiotherapy and Chemotherapy; MSC Cancer Center and Institute of Oncology, Gliwice Branch (Poland) Jarząb, Michał, III Department of Radiotherapy and Chemotherapy, Maria Skłodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland Jarząb, Michał, III Radiotherapy Clinic; M. Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch (Poland) Jarząb, Michał Jarząb, Polska Grupa ds. Nowotworów Endokrynnych Jarząbek-Bielecka, Grażyna Jarząbek-Bielecka, Grażyna, Department of Gynaecology, University of Medical Sciences, Poznan, Poland Jasiewicz, Małgorzata Jasik, Mariusz Jasion, Jakub Jassem, Ewa Jastrzębska, H. Jastrzębska, Helena Jastrzębska, Helena Jastrzębska, Helena, Department of Endocrinology, Centre of Postgraduate Medical Education, Bielanski Hospital, Warsaw, Poland (Poland) Jastrzębska, Helena Jastrzębska, Sylwia Jastrzębska-Bohaterewicz, Ewa Jastrzębski, Zenon Jaszczura, Majka Jaszewski, Ryszard Javadov, Mirkhalig Javan, Shabnam Javed, Zeeshan, Department of Academic Endocrinology, Diabetes and Metabolism, Hull York Medical School, University of Hull, Hull and East Yorkshire NHS Trust, Hull, United Kingdom