Bharath Kumar Tirupakuzhi Vijayaraghavan; Saptarshi Bishnu; Joaquin Baruch; Barbara Wanjiru Citarella; Christiana Kartsonaki; Aronrag Meeyai; Zubair Mohamed; Shinichiro Ohshimo; Benjamin Lefevre; Abdulrahman Al-Fares; Jose A Calvache; Fabio Silvio Taccone; Piero Olliaro; Laura Merson; Neill KJ Adhikari; - ISARIC Clinical Characterisation Group.