HD 31/7/17. --
Blue in Sherpa: Author's Pre-print: 	question mark  archiving status unclear
Author's Post-print: 	cross  author cannot archive post-print (ie final draft post-refereeing)
Publisher's Version/PDF: 	green tick  author can archive publisher's version/PDF
General Conditions: 	

    Applies to Cochrane Database of Systematic Reviews
    On author's personal website or institutional website
    On institutional repository or funder's designated repository, including PubMed Central after 12 months embargo
    Publisher's version/PDF must be used
    Set statement to accompany deposit
    Authors retain copyright
    Must link to publisher version. --
Full-text added 7.8.17-MMM