FIGURE 2.

GLP‐1 and diabetes. [By Clinical Cases, Ilmari Karonen ‐ Drawn in Inkscape by Ilmari Karonen based on w:Image:Incretins and DPP 4 inhibitors.jpg from http://casesblog.blogspot.com/2006/11/dpp‐4‐inhibitors‐for‐treatment‐of.html (uploaded by author), CC BY‐SA 3.0, https://commons.wikimedia.org/w/index.php?curid=1540751].