Imputation and quality control steps for combining multiple genome-wide datasets

Shefali S. Verma, Mariza de Andrade, Gerard Tromp, Helena Kuivaniemi, Elizabeth Pugh, Bahram Namjou-Khales, Shubhabrata Mukherjee, Gail P. Jarvik, Leah C. Kottyan, Amber Burt, Yuki Bradford, Gretta D. Armstrong, Kimberly Derr, Dana C. Crawford, Jonathan L. Haines, Rongling Li, David Crosslin, Marylyn D. Ritchie