Yellow in Sherpa: author can archive pre-print (ie pre-refereeing), subject to Restrictions below, author can archive post-print (ie final draft post-refereeing) 
Restrictions: 12 months embargo, 8.6.12-MMM
Metadata revised, LL 6/5/2020.  --

Submission & Permission Form added to Dark Archive 10.8.2020-MMM