{'fraction_non_alphanumeric': 0.023094688221709007, 'fraction_numerical': 0.007698229407236336, 'mean_word_length': 4.627705627705628, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Open access, UK PubMed Central and the Wellcome Trust.

It is a fundamental part of the charitable mission of the Wellcome Trust—the UK's largest charitable foundation funding biomedical research—to ensure that the results of the work that we fund can be read and utilized by the widest possible audience. 
 
At the present time, however, access to this research is not available to all the audiences we serve. Indeed, in a recent exercise that looked at articles in which the Wellcome Trust was attributed as a funder, we found that, at the time of publication, only 6% of these articles were freely available on the Internet. Though the situation for researchers (who have access to well-funded libraries) is far better, access is still a problem. Looking at the journal holdings of two leading UK universities we found that between 10% and 20% of the articles in this cohort were published in journals that these libraries did not have access to. 
 
To address this problem the Wellcome Trust has modified its grant conditions, such that from October 2006 research papers partly or wholly funded by the Wellcome Trust must be made freely accessible via PubMed Central (PMC) (or UK PubMed Central once established) as soon as possible, and in any event no later than six months after publication.1