Millions of working Americans don’t know where their next meal is coming from. We sent three photographers to explore hunger in three very different parts of the United States, each giving different ...

Correspondence to Dr Silvia Bargeri, IRCCS Istituto Ortopedico Galeazzi, Unit of Clinical Epidemiology, Milan, Italy Milano, Lombardia, IT, IRCCS Istituto Ortopedico Galeazzi, Milano 20161, Italy; ...