Among the largest underlying components of IWO, in trading today CommVault Systems Inc ( NASD: CVLT) is down about 1.1%, Dril-Quip, Inc. ( NYSE: DRQ) is down about 1.1%, and Seattle Genetics Inc ( NASD: SGEN) is up by about 0.2%.

FORBES: IWO, CVLT, DRQ, SGEN: ETF Outflow Alert

The exact cause of Type 1 diabetes is unknown, but both genetics and environmental triggers play a role.

FORBES: Magazine Article

Louis Kunkel, a professor of pediatrics and genetics at the hospital, used zebrafish to test over 1, 200 drugs to see which ones might restore normal muscle structure.

WSJ: Birds Do It, Bees Do It, Even Zebrafish Do It��Just Too Little