Podcasts for Research Guidance Chapter 4.4 Collection and management of good quality data 7 April 2023 | audio Podcasts for Research Guidance Chapter 4.4 Collection and management of good quality data Chapter 4.4 describes key aspects of data collection for research in health emergency and disaster risk management (Health EDRM). 5:08 WHO Team WHO Centre for Health Development (Kobe) Summary Chapter 4.4 describes key aspects of data collection for research in health emergency and disaster risk management (Health EDRM).