Guligowska, Agnieszka Guligowska, Agnieszka Gumprecht, Janusz Gumprecht, Janusz Gumprecht, Janusz, Department of Internal Medicine, Diabetology, and Nephrology, Medical University of Silesia, Katowice Gumprecht, Janusz, Department of Internal Medicine, Diabetology and Nephrology, Medical University of Silesia, Zabrze, Poland (Poland) Gumprecht, Janusz Gunaltili, Gulsah Gunerska-Szadkowska, Anna Guo, Dan Guo, Dandan Guo, Gang Guo, Haijian Guo, Hao Guo, Xin Guo, Zhi-Qin Gupta, Setu Gurgul, Edyta Gurgul, Edyta Gurgul, Edyta, Department of Endocrinology, Metabolism and Internal Medicine Poznan University of Medical Sciences (Poland) Gurrado, Angela Gurramkonda, Venkatesh Babu Gursu, Mehmet Ferit Gut, Paweł Gut, Paweł, Department of Endocrinology, Metabolism and Internal Medicine Poznań University of Medical Sciences (Poland)