[1] Univ British Columbia, Sch Nursing, 201-2211 Wesbrook Mall, Vancouver, BC V6T 2B5, Canada
[2] British Columbia Womens Hosp & Hlth Ctr, Womens Hlth Res Inst, Vancouver, BC, Canada
[3] Univ British Columbia, Dept Obstet & Gynecol, Vancouver, BC, Canada
[4] British Columbia Womens Hosp & Hlth Ctr, Endometriosis Patient Advisory Board, Vancouver, BC, Canada
[5] British Columbia Womens Hosp & Hlth Ctr, British Columbia Womens Ctr Pelv Pain & Endometrio, Vancouver, BC, Canada
[6] Univ Melbourne, Dept Nursing, Parkville, Australia
[7] Reprod Hlth & Fertil Counselling, Vancouver, BC, Canada