The authors would like to thank all the participants of the interviews and those who contributed with data and case studies for their valuable input: Abdullah Alkulaib, Adam Ostaszewski, Alexandre Boon, Amadou Diallo, Carol Mungo, Charlie Knight, David Knaute, Diana Benato, Denis Muhoza, Ethiopia Haileyesus Yema, Goehringer Veit, Hamadou Tchiemogo, Jaivardhan Singh, Javier Mazorra, Jean Damascene Hategekimana, Joanis Holzigel, Jupsergi Prodige Dimi Ngolo, Kamran Siddiqui, Klaus Strasser, Louis Tavernier, Martha Mulerwa, Maria Knodt, Marina Madeo, Mbaitadom Mbaitenbe, Nour Alnajjar, Paul Yillia, Rainatou Co ulibaly, Rakesh Gupta, Nichanametla Ramasubbaiah, Ranjit Dhiman, Saddam Mohammed Zodi, Salvatore Vinci, Sikha VS, Simrin Chhachhi, Sonia Ramos, Spyridon Charamis, Surabhi Rajagopal, Teresa Le, Yuhei Honda, Yuri Lima Handem