Lack of evidence for germline RNF43 mutations in patients with serrated polyposis syndrome from a large multinational study. Issue 6 (31st August 2016) - Buchanan, Daniel D; Clendenning, Mark; Zhuoer, Li; Stewart, Jenna R; Joseland, Sharelle; Woodall, Sonja; Arnold, Julie; Semotiuk, Kara; Aronson, Melyssa; Holter, Spring; Gallinger, Steven; Jenkins, Mark A; et al.