The stories about Purdue Pharma — maker of the opioid painkiller OxyContin — just keep on coming: "Abusers aren't victims; they are the victimizers," Richard Sackler, Purdue's former chief executive, wrote in a 2001 email, Bloomberg reports.

Editor's note: The fourth story of Vitals yesterday was corrected to show that 47.4% of physicians work as employees of a hospital system or as employees of a practice owned by other physicians.