April 17, 2017 Steve Kretschmer key|HIV/AIDS, players|Consumers, type|Peer-Reviewed, key|Methodology Testing fast: Demand-based volumetric forecasting April 17, 2017 Steve Kretschmer key|HIV/AIDS, players|Consumers, type|Peer-Reviewed, key|Methodology A research study that applies demand-based volumetric forecasting to project how the introduction of circumcision devices could impact client demand for voluntary medical male circumcision, and the resulting potential trajectory of scale-up of the male circumcision program in Zambia and Zimbabwe. Steve Kretschmer