Excerpted from “In Sickness: A Memoir” by Barrett Rollins, Chief Scientific Officer, Emeritus, Dana-Farber Cancer Institute and Linde Family Professor of Medicine, Harvard Medical School.
![](https://jonathanhaverkampf.com/wp-content/uploads/2023/03/Cover1667-683x1024.jpg)
Excerpted from “In Sickness: A Memoir” by Barrett Rollins, Chief Scientific Officer, Emeritus, Dana-Farber Cancer Institute and Linde Family Professor of Medicine, Harvard Medical School.