However, the second with a 0.5% formulation was supported by the results, published in February, of a smaller trial run by the HIV Prevention Trials Network.
The Guardian, which was first published in 1821, is most recently renowned for its agenda-setting NSA and GCHQ revelations following disclosures by whistleblower Edward Snowden, its globally acclaimed investigation into phone hacking and the launch of its groundbreaking digital-first strategy in 2011 and its trailblazing partnership with WikiLeaks in 2010.
First Dog on the Moon presents First Email on the Moon, which will send a link and a little extra cartoon straight to your inbox when they're published on the Guardian website.
Anderson delivered his report to Downing Street on 6 May, the day before the general election, and it is expected to be published in the next few days.
His first book, Empire of Booze, will be published by Unbound in 2016.
In the UK, GNM publishes the Guardian newspaper six days a week, first published in 1821, and the world's oldest Sunday newspaper, The Observer.
A Washington Post article published on Wednesday revealed vague details of a police document that quoted a prisoner who had been placed in the same police van as Gray – though in a separate compartment – as saying Gray had been "trying to injure himself".
Guido Fawkes has published a complete set of the reform proposals - you can read that here.
Details of the payment emerged in a report by the public spending watchdog published on Wednesday, which revealed that senior managers at the BBC were paid nearly £2m more than they were contractually obliged to over a three-year period.
The Guardian published the story after the Daily Telegraph refused to for fear of offending its readers, even after the paper had paid a substantial sum to secure the exclusive rights.
"We've now got tangible figures of the quantities and locations of fossil fuels that should remain unused in trying to keep within the 2C temperature limit," said Christophe McGlade, at University College London (UCL), and who led the new research published in the journal Nature.
