Using the multiphase optimization strategy (MOST) framework to optimize an intervention to increase COVID-19 testing for Black and Latino/Hispanic frontline essential workers: A study protocol

• Marya Viorst GwadzCenter for Drug Use and HIV Research
• Charles M. ClelandCenter for Drug Use and HIV Research
• María Lizardo
• Robert Leibson HawkinsNew York University
• Greg Bangser
• Lalitha ParameswaranNew York University
• Victoria StanhopeNew York University
• Jennifer A. RobinsonNew York University
• Shristi KarimNew York University
• Tierra HollawayNew York University
• Paola G. RamirezNew York University
• Prema FilipponeNew York University
• Amanda S. RitchieNew York University
• Angela Banfield
• Elizabeth SilvermanSUNY Downstate Health Sciences University