1. Alliance for Healthy Cities, n.d. Members [online]. Available from: http://www.alliance-healthycities.com/htmls/members/index_members.html
2. Healthy Cities Mayors Forum, 2016. Shanghai consensus on healthy cities. Available from: https://www.who.int/healthpromotion/conferences/9gchp/9gchp-mayors-consensus-healthy-cities.pdf?ua=1