1.   Several factors have been cited as the cause of the unrest.

2.   Both Adner and Sawka cite hereditary factors, and the US Army Research Institute of Environmental Medicine in Natick is doing research on genetic markers.

3.   AG cites aggravating factors, mainly the impact of the crime on thousands of victims.

4.   Brooks cited two factors in his favor.

5.   Brown, who has written extensively about the relationship of earnings expectations and stock prices, cited two factors.

6.   Brown cited other factors that he said boded well for higher online sales.

7.   But analysts cited several factors that might have prompted investors to ignore this logic Friday.

8.   But even while citing these factors, executives seemed a little surprised by how vigorous their business has been.

9.   But Stafford cites another factor.

10.   But real estate brokers cite other factors as well.