1 Department of Pathology, University of California, San Francisco, San Franciso, CA, USA; Hellen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Franciso, CA, USA; Department of Pathology and Laboratory Medicine, Memorial Kettering Sloan Cancer Center, New York, NY, USA.
2 Hellen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Franciso, CA, USA; Division of Hematology and Oncology, Department of Medicine, University of California, San Francisco, San Franciso, CA, USA.
3 Medical and Scientific Affairs and Strategy, Oncology, Cepheid, Sunnyvale, CA, USA.
4 Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Science, Dar Es Salaam, Tanzania; Department of Community Medicine and Global Health, University of Oslo, Oslo, Norway.
5 Department of Pathology, Muhimbili University of Health and Allied Science, Dar Es Salaam, Tanzania. Electronic address: edda.vuhahula@ku.ac.tz.