The genetic history of Greenlandic-European contact by Waples, RK, Hauptmann, AL, Seiding, I, Jørsboe, E, Jørgensen, ME, Grarup, N, Andersen, MK, Larsen, CVL, Bjerregaard, P, Hellenthal, G, Hansen, T, Albrechtsen, A, Moltke, I