March 13: Austria's Dietmar Dorn skis in the men's sitting slalom. | (REUTERS/Christian Hartmann)

March 13: Declan Farmer of the U.S. celebrates his goal against Canada. The United States sled hockey team won 3-0. | (AP Photo/Pavel Golovkin)

March 14: Russian Aleksandr Ilinov competes in the men's para-snowboard cross. | (AP Photo/Dmitry Lovetsky)

March 12: China's Du Haitao skis during the men's sprint cross-country standing event. | (REUTERS/Alexander Demianchuk)

March 11: Canadian Dennis Thiessen delivers a stone during a wheelchair curling game against China. | (REUTERS/Alexander Demianchuk)

March 14: Italy's Enzo Masiello skis in the men's biathlon sitting event. | (REUTERS/Alexander Demianchuk)

March 8: Tyler Walker of the U.S. crashes during the men's sitting skiing downhill. | (REUTERS/Christian Hartmann)

March 10: Stephanie Jallen of the U.S. cheers as she crosses the finish line of the women's standing skiing Super G. | (REUTERS/Christian Hartmann)