U.S. Army Reserve Sgts. Alanna Yeutter, left, and Rebecca Robinson, of the 341st Medical Logistics Company maintenance platoon, perform preventative maintenance services on a portable oxygen generator system at the U.S. Army Medical Materiel Center-Europe during Operation Patriot Press in May. Also pictured is Don Shelton, a biomedical equipment technician with USAMMC-E’s Clinical Engineering Division. (Photo Credit: Staff Sgt. Christopher Norwood)