EDITOR'S LETTER

摘要

At press time on March 18, 2020, as I write this editorial, the world is grinding to a standstill in an attempt to limit the physical effects of the coronavirus pandemic on the population of the U.S. and the world. Millions of people are “sheltering in place,” millions more are practicing “social distancing,” hand sanitizer stocks have been obliterated, and grocery store shelves have been emptied.