title: To be realistic or stick one's head in the sand?
authors: J
authors: J
authors: Ferry
mesh_terms: D002910:Chronology as Topic; D003200:Computer User Training; D005544:Forecasting; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D010820:Physicians / Q000523:psychology; D012984:Software / Q000592:standards*; D013995:Time