Map of different vaccine supply chain efficiency measures

Affiliations

• ¹ HERMES Logistics Modeling Team, Baltimore, MD and Pittsburgh, PA, USA; Pittsburgh Supercomputing Center, Carnegie Mellon University, Pittsburgh, PA, USA; Global Obesity Prevention Center (GOPC), Johns Hopkins University, Baltimore, MD, USA.
• ² HERMES Logistics Modeling Team, Baltimore, MD and Pittsburgh, PA, USA; Global Obesity Prevention Center (GOPC), Johns Hopkins University, Baltimore, MD, USA; Department of International Health, Johns Hopkins University, Baltimore, MD, USA.
• ³ HERMES Logistics Modeling Team, Baltimore, MD and Pittsburgh, PA, USA; Global Obesity Prevention Center (GOPC), Johns Hopkins University, Baltimore, MD, USA; Department of International Health, Johns Hopkins University, Baltimore, MD, USA. Electronic address: brucelee@jhu.edu.