Text and Data Mining valid from 2019-12-01
First Online: 2 December 2019
Compliance with Ethical Standards
: In regard to this paper, Dr. Hogarth received an honorarium from Pulmonx for travel and training in 2018. He taught the placement of Zephyr valves at a PulmonX sponsored program at the ATS meeting in Dallas, 2019. He consulted for Spiration in the past (and received consulting fees, honoraria, but has not for over 3 years). He has consulted for Olympus (owner of Spiration) and received consulting fees for his services. He is also a consultant, on the science advisory board, and options holder for Eolo.Dr. Chaddha and Dr. Lin have nothing to declare.