My name is Doetie Gjaltema, born and raised in the Netherlands. I am a research and development laboratory technologist specialising in inhalation techniques, drug delivery systems and formulations. I have more than 30 years of experience in the field of dry powder inhalation systems. I am co-inventor of the Novolizer/Genuair and (co-)author of many articles at the Faculty of Science and Engineering at the Department of Pharmaceutical Technology and Biopharmacy.