Hartmut Derendorf, PhD, FCP (1953-2020): A Gifted Mentor, Inspirational Leader, and True Friend “If your actions inspire you to dream more, learn do become are a leader”—John Quincy Adams On November 23, 2020, the clinical pharmacology pharmacometrics community unexpectedly lost one of its cornerstones, Dr. Derendorf. Having begun his retirement 2 years earlier, had just entered new phase in li...