Health and Liver Diagnostic Markers Influencing Glycemia in Subjects with Prediabetes: Preview Study by Omar Ramos-Lopez, Diego Martinez-Urbistondo, Santiago Navas-Carretero, Ruixin Zhu, Maija Huttunen-Lenz, Gareth Stratton, Teodora Handjieva-Darlenska, Svetoslav Handjiev, Jouko Ensio Sundvall, Marta P. Silvestre, Elli Jalo, Kirsi H. Pietiläinen, Tanja C. Adam, Margriet Westerterp-Plantenga, Elizabeth Simpson, Ian MacDonald, Moira A. Taylor, Sally D. Poppitt, Wolfgang Schlicht, Jennie Brand-Miller, Mikael Fogelholm, Anne Raben, J. Alfredo Martinez