Bethlehem
Bonn, North Rhine-Westphalia, Germany
Somerville, MA, USA
Boulder, CO, USA
Heidelberg, Baden-Württemberg, Germany
Waltham, MA, USA
Palestine, TX, USA
Bremen, Bremen, Germany
Washington, DC, USA
Bern, Canton of Bern, Switzerland
Zürich, Zurich, Switzerland
Riyadh, Saudi Arabia
