Robert Gensch (German Toilet Organization, Germany), Alexandra Höhne (German Toilet Organization, Germany), Dorian Tosi Robinson (Eawag, Switzerland), Adeline Mertenat (Eawag, Switzerland), Sara Ubbiali (Eawag, Switzerland), Christian Zurbrügg (Eawag, Switzerland), Alexandra Machado (IFRC, Switzerland), Manuel Krahenbuhl (Swiss Humanitarian Aid Unit, Switzerland), Helen Salvestrin (UNHCR, Switzerland), Lorenz Ewers (arche noVa, Germany), Andrea Bindel (arche noVa, Germany), Julia Zeilinger (Austrian Red Cross, Austria), Kit Dyer (UNICEF, Germany), Marta Kucharski (WFP, Italy)