*#** The link to the abstract from  [http://www.ncbi.nlm.nih.gov/pubmed PubMed].
 
*#** The link to the abstract from  [http://www.ncbi.nlm.nih.gov/pubmed PubMed].
 
*#** The link to the full text of the article in [http://www.ncbi.nlm.nih.gov/pmc/ PubMedCentral].
 
*#** The link to the full text of the article in [http://www.ncbi.nlm.nih.gov/pmc/ PubMedCentral].
*#** The link to the full text of the article (HTML format) from the publisher web site.
+
*#** The link to the full text of the article (HTML format) from the publisher web site. <!--need to explain what this means, because some confusion-->
 
*#** The link to the full PDF version of the article from the publisher web site.
 
*#** The link to the full PDF version of the article from the publisher web site.
 
*#** Who owns the rights to the article?
 
*#** Who owns the rights to the article?
 
*#*** Does the journal own the copyright?
 
*#*** Does the journal own the copyright?
 
*#*** Do the authors own the copyright?
 
*#*** Do the authors own the copyright?
*#*** Do the authors own the rights under a [http://creativecommons.org/ Creative Commons] license?
+
*#*** Do the authors own the rights under a [http://creativecommons.org/ Creative Commons] license? <!--maybe rephrase this as license to redistribute-->
 
*#*** Is the article available “Open Access”?
 
*#*** Is the article available “Open Access”?
 
*#** What organization is the publisher of the article?  What type of organization is it?  (commercial, for-profit publisher, scientific society, respected open access organization like [http://www.plos.org/ Public Library of Science] or [http://www.plos.org/ BioMedCentral], or predatory open access organization, see the list of) [http://oaspa.org/membership/members/ (Open Access Scholarly Publishers Association Members) here.]
 
*#** What organization is the publisher of the article?  What type of organization is it?  (commercial, for-profit publisher, scientific society, respected open access organization like [http://www.plos.org/ Public Library of Science] or [http://www.plos.org/ BioMedCentral], or predatory open access organization, see the list of) [http://oaspa.org/membership/members/ (Open Access Scholarly Publishers Association Members) here.]
Exception encountered, of type "Error"
[317073d7] /biodb/fall2015/index.php?diff=prev&oldid=7950&title=Week_10 Error from line 434 of /apps/xmlpipedb/biodb/fall2015/includes/diff/DairikiDiff.php: Call to undefined function each()
Backtrace:
#0 /apps/xmlpipedb/biodb/fall2015/includes/diff/DairikiDiff.php(544): DiffEngine->diag()
#1 /apps/xmlpipedb/biodb/fall2015/includes/diff/DairikiDiff.php(344): DiffEngine->compareSeq()
#2 /apps/xmlpipedb/biodb/fall2015/includes/diff/DairikiDiff.php(227): DiffEngine->diffLocal()
#3 /apps/xmlpipedb/biodb/fall2015/includes/diff/DairikiDiff.php(721): DiffEngine->diff()
#4 /apps/xmlpipedb/biodb/fall2015/includes/diff/DairikiDiff.php(859): Diff->__construct()
#5 /apps/xmlpipedb/biodb/fall2015/includes/diff/DairikiDiff.php(980): MappedDiff->__construct()
#6 /apps/xmlpipedb/biodb/fall2015/includes/diff/TableDiffFormatter.php(194): WordLevelDiff->__construct()
#7 /apps/xmlpipedb/biodb/fall2015/includes/diff/DiffFormatter.php(140): TableDiffFormatter->changed()
#8 /apps/xmlpipedb/biodb/fall2015/includes/diff/DiffFormatter.php(82): DiffFormatter->block()
#9 /apps/xmlpipedb/biodb/fall2015/includes/diff/DifferenceEngine.php(888): DiffFormatter->format()
#10 /apps/xmlpipedb/biodb/fall2015/includes/diff/DifferenceEngine.php(802): DifferenceEngine->generateTextDiffBody()
#11 /apps/xmlpipedb/biodb/fall2015/includes/diff/DifferenceEngine.php(733): DifferenceEngine->generateContentDiffBody()
#12 /apps/xmlpipedb/biodb/fall2015/includes/diff/DifferenceEngine.php(662): DifferenceEngine->getDiffBody()
#13 /apps/xmlpipedb/biodb/fall2015/includes/diff/DifferenceEngine.php(632): DifferenceEngine->getDiff()
#14 /apps/xmlpipedb/biodb/fall2015/includes/diff/DifferenceEngine.php(453): DifferenceEngine->showDiff()
#15 /apps/xmlpipedb/biodb/fall2015/includes/page/Article.php(795): DifferenceEngine->showDiffPage()
#16 /apps/xmlpipedb/biodb/fall2015/includes/page/Article.php(506): Article->showDiffPage()
#17 /apps/xmlpipedb/biodb/fall2015/includes/actions/ViewAction.php(44): Article->view()
#18 /apps/xmlpipedb/biodb/fall2015/includes/MediaWiki.php(395): ViewAction->show()
#19 /apps/xmlpipedb/biodb/fall2015/includes/MediaWiki.php(273): MediaWiki->performAction()
#20 /apps/xmlpipedb/biodb/fall2015/includes/MediaWiki.php(566): MediaWiki->performRequest()
#21 /apps/xmlpipedb/biodb/fall2015/includes/MediaWiki.php(414): MediaWiki->main()
#22 /apps/xmlpipedb/biodb/fall2015/index.php(44): MediaWiki->run()
#23 {main}