Simon Bell is a professor of landscape architecture at the Estonian University of Life Sciences, Estonia, and Associate Director of the OPENspace Research Centre at the University of Edinburgh, UK.

Lora E. Fleming is a professor and Chair of Epidemiology, Oceans and Human Health and Director of the European Centre for Environment and Human Health at the University of Exeter Medical School, UK.

James Grellier is a research fellow at the European Centre for Environment and Human Health at the University of Exeter Medical School, UK, and a senior scientific fellow at the Institute of Psychology at the Jagiellonian University, Poland.

Friedrich Kuhlmann

Mathew P. White is a senior scientist in environmental psychology at the University of Vienna, Austria.