Genome-wide association study of posttraumatic stress disorder among childhood cancer survivors: results from the Childhood Cancer Survivor Study and the St. Jude Lifetime Cohort oleh Donghao Lu, Yadav Sapkota, Unnur A. Valdimarsdóttir, Karestan C. Koenen, Nan Li, Wendy M. Leisenring, Todd Gibson, Carmen L. Wilson, Leslie L. Robison, Melissa M. Hudson, Gregory T. Armstrong, Kevin R. Krull, Yutaka Yasui, Smita Bhatia, Christopher J. Recklitis