In general, however, patients can expect: 1  Inflammatory Phase: 1 to 3 days. 2  Proliferation Phase: 3 to 4 weeks. 3  Epithelialization Phase: 1 to 2 days.  Maturation Phase: 1 â 2 years.
The longest-running U.S. show airing during primetime, 60 Minutes was the first newsmagazine to eschew host-centric fluff for reporter-driven investigative journalism. Yet many viewers still tune in for Andy Rooney's colorful commentaries about everyday things that irritate him.
The Simpsons premiered in 1989 and is still running. It is therefore both the longest-running animated series and longest-running sitcom. It began life as a collection of shorts in The Tracy Ullman Show in 1987 and became a show in its own right two years later.