When P.J. Dozier landed awkwardly on his left knee off a drive late in the first quarter, it was hard to believe the Nuggets’ stunning string of bad luck. Dozier was carried off the court by two team teammates, and the beleaguered Nuggets fell, 119-100 to Portland, losing their fifth game in a row. “I thought the key to this game was the last three minutes or so of that second quarter,” Nuggets coach Michael Malone said. “They close on an 18-3 run. The most disappointing thing about that run by Portland was that everything that was working for us to that point – the ball movement, making the extra pass, executing – went out the window, and all the sudden we became a selfish basketball team.”