Complex sentence: However, there have been several authors who have praised Hohl's writing, including the Swiss authors Friedrich Dürrenmatt, Max Frisch and Adolf Muschg as well as the Austrian writer Peter Handke.
Split into simpler sentences: However, there have been several authors who have praised Hohl's writing. Among them were and are fellow Swiss authors Friedrich Dürrenmatt, Max Frisch and Adolf Muschg as well as Austrian author Peter Handke.