The @ symbol can also appear in regular formulas outside of tables when Excel thinks you're trying to reference a single value from a range. If you see it pop up unexpectedly, it usually means Excel ...
aDepartment of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China bDepartment of Urology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China ...
Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...