Genome-wide association of phenotypes based on clustering patterns of hand osteoarthritis identify WNT9A as novel osteoarthritis gene

Cindy Germaine Boer, Michelle S. Yau, Sarah J. Rice, Rodrigo Coutinho De Almeida, Kathleen Cheung, Unnur Styrkarsdottir, Lorraine Southam, Linda Broer, Jeremy Mark Wilkinson, André G. Uitterlinden, Eleftheria Zeggini, David Felson, John Loughlin, Mariel Young, Terence Dante Capellini, Ingrid Meulenbelt, Joyce B.J. Van Meurs