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   ===  How to cite NHGRI-EBI GWAS Catalog data:
   
  -_Burdett T (EBI), Hall PN (NHGRI), Hasting E (EBI) Hindorff LA (NHGRI), Junkins HA (NHGRI), Klemm AK (NHGRI), MacArthur J (EBI), Manolio TA (NHGRI), Morales J (EBI), Parkinson H (EBI) and Welter D (EBI)._ +
  +_Burdett T (EBI), Hall PN (NHGRI), Hastings E (EBI), Hindorff LA (NHGRI), Junkins HA (NHGRI), Klemm AK (NHGRI), MacArthur J (EBI), Manolio TA (NHGRI), Morales J (EBI), Parkinson H (EBI) and Welter D (EBI)._ +
   The NHGRI-EBI Catalog of published genome-wide association studies. +
   Available at: www.ebi.ac.uk/gwas. Accessed [date of access], version [version number]. +
   _version number only applies to the download spreadsheet - v1.0 for the traditional version of the spreadsheet, v1.0.1 for the version with added EFO terms_  +
  
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  The Catalog is a quality controlled, manually curated, literature-derived collection of all published http://en.wikipedia.org/wiki/Genome-wide_association_study[genome-wide association studies] assaying at least 100,000 http://en.wikipedia.org/wiki/Single-nucleotide_polymorphism[SNPs] and all SNP-trait associations with p-values < 1.0 x 10^-5^ _(Hindorff et al., 2009)_. For more details about the Catalog curation process and data extraction procedures, please refer to the link:methods[Methods page].
  
  The Catalog also publishes the iconic GWAS diagram of all SNP-trait associations, with p-values &le; 5.0 x 10^-8^, mapped onto the human genome by chromosomal locations and displayed on the human karyotype.
  The diagram is released quarterly and the latest version of the diagram is made available on our website in PDF format and as a PowerPoint slide.
  
  
  == Funding acknowledgements
  
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  === User community
  
  To interact with other GWAS Catalog users, join our user community mailing list, \gwas-users@ebi.ac.uk. link:++mailto:gwas-users-join@ebi.ac.uk?subject=subscribe&body=Please subscribe me to the GWAS users list++[Send us a quick email] to subscribe to this list. You can also follow us on Twitter https://twitter.com/GWASCatalog[@GWASCatalog].
  
  
  
  