[1] Peter MacCallum Canc Ctr, Dept Infect Dis, Melbourne, Vic, Australia
[2] Univ Melbourne, Sir Peter MacCallum Dept Oncol, Parkville, Vic, Australia
[3] Peter MacCallum Canc Ctr, Natl Ctr Infect Canc, Melbourne, Vic, Australia
[4] Austin Hlth, Dept Infect Dis & Immunol, Melbourne, Vic, Australia
[5] Lausanne Univ Hosp, Infect Dis Serv, Lausanne, Switzerland
[6] Univ Lausanne, Lausanne, Switzerland