Dear Mr. or Ms., I thank you for your answer. It was an honour for me to receive your comments in these three days. Today is the last day for the submission of Using WikiData in Medicine. So, who would like to collaborate with me in doing this work is invited to add his name to the list of the authors of the submission in https://wikimania2017.wikimedia.org/wiki/Submissions/Using_WikiData_in_Medi…. As well, who would like to adjust the abstract to let it more clear and intelligible for the Wikimania Programme committee can send me an email with his or her comments and I will add their name as coauthors of the work and do the adjustments. Please reply me today. Yours Sincerely, Houcemeddine Turki