Who Coined "Cloud Computing"?

Cloud Computing as a term is not very well defined but is often associated with multi-tenant datacentres, commodity computers connected with an IP network, elastic/on-demand resource allocation, and metered billing.

Antonio Regalado, a senior editor for biomedicine for MIT Technology Review decided to find out where it all began, https://www.technologyreview.com/s/425970/who-coined-cloud-computing/