Version 3 You need a free Pubmed/NCBI LinkOut Account. Please read carefully the instructions here: https://www.ncbi.nlm.nih.gov/books/NBK3803/ You will also need an icon for your institution, which is accessible in the internet. You have to place it on a server by your own. There are certain preconditions by Pubmed/NCBI. Please read carefully the instructions here: https://www.ncbi.nlm.nih.gov/books/NBK3807/#files.Icons Important: Pubmeds / NCBIs policy require a unique Base-URL! Get in contact with info@doctor-doc.com in order to get assigned a unique Base-URL. We will create a kkid or bkid for you. For information about kkid/bkid see: http://sourceforge.net/apps/mediawiki/doctor-doc/index.php?title=Help:Contents#Taking_access_using_a_kkid_.28Account-ID.29 This is a sample Email which you have to fill in and send to Pubmed/NCBI. Replace all [your kkid] with the actual value (WITHOUT the brackets). If you got assigned a bkid instead of a kkid, replace all kkid=[your kkid] with bkid=[your bkid]: 1. Tested example PMIDs: https://www.doctor-doc.com/version1.0/openurl.do?kkid=[your kkid]&sid=Entrez:PubMed&id=pmid:18221514 (checking for free availability, resolving to article level, offering a possibility to proceed to an orderform) https://www.doctor-doc.com/version1.0/openurl.do?kkid=[your kkid]&sid=Entrez:PubMed&id=pmid:18711271 (checking for free availability, resolving to journal level due to missing technology of publisher, offering a possibility to proceed to an orderform) https://www.doctor-doc.com/version1.0/openurl.do?kkid=[your kkid]&sid=Entrez:PubMed&id=pmid:1641436 (checking for availability (not available), offering an orderform) 2. To test the functions outside a registered IP-range in Doctor-Doc, use the following Base-URL: https://www.doctor-doc.com/version1.0/openurl.do?kkid=[your kkid]&sid=Entrez:PubMed&id=pmid: 3. Base-URL Doctor-Doc for Pubmed: https://www.doctor-doc.com/version1.0/openurl.do?kkid=[your kkid]&sid=Entrez:PubMed&id=pmid: 4. Institution name, postal address, contact name, contact email address and phone number 5. URL of the tool icon / your institution Logo https://... [link to your logo] 6. URL of the tool help page: https://www.doctor-doc.com/version1.0/howto_openurl.do 7. Short label that identifies your institution 8. Whether a testing period is desired