[1] CDC, Natl Ctr Injury Prevent & Control, Atlanta, GA 30333 USA
[2] Wisconsin Dept Hlth Serv, Madison, WI USA
[3] CDC, Illinois Dept Publ Hlth, Atlanta, GA 30333 USA
[4] CDC, Natl Ctr Chron Dis Prevent & Hlth Promot, Atlanta, GA 30333 USA
[5] CDC, Epidem Intelligence Serv, Atlanta, GA 30333 USA
[6] CDC, NIOSH, Atlanta, GA 30333 USA
[7] CDC, Natl Ctr Environm Hlth, Atlanta, GA 30333 USA
[8] Agcy Toxic Subst & Dis Registry, Atlanta, GA USA
[9] CDC, Ctr Surveillance Epidemiol & Lab Serv, Atlanta, GA 30333 USA
[10] CDC, Natl Ctr Birth Defects & Dev Disabil, Atlanta, GA 30333 USA
[11] CDC, Natl Ctr Emerging & Zoonot Infect Dis, Atlanta, GA 30333 USA
[12] Natl Ctr Emerging & Zoonot Infect Dis, Div Preparedness & Emerging Infect, Atlanta, GA USA
[13] Natl Injury Prevent & Control, Atlanta, GA USA
[14] Natl Injury Prevent & Control, Off Commun, Atlanta, GA USA
[15] Natl Ctr Injury Prevent & Control, Div Unintent Injury Prevent, Atlanta, GA USA
[16] Ctr Preparedness & Response, Publ Hlth Serv & Implementat Sci, Atlanta, GA USA
[17] Natl Ctr Chron Dis Prevent & Hlth Promot, Atlanta, GA USA
[18] Natl Ctr Chron Dis Prevent & Hlth Promot, Off Smoking & Hlth, Div Sci Educ & Profess Dev, Ctr Surveillance Epidemiol & Lab Serv, Atlanta, GA USA
[19] Natl Ctr Chron Dis Prevent & Hlth Promot, Off Smoking & Hlth, Atlanta, GA USA
[20] Illinois Dept Publ Hlth, Div Sci Educ & Profess Dev, Ctr Surveillance Epidemiol & Lab Serv, Springfield, IL 62761 USA
[21] Natl Ctr Birth Defects & Dev Disabil, Div Congenital & Dev Disorders, Atlanta, GA USA
[22] Natl Ctr HIV AIDS, Ctr Surveillance Epidemiol & Lab Sci, Div Sci Educ & Profess Dev, Viral Hepatitis STD & TP Prevent,Div STD Prevent, Atlanta, GA USA
[23] Natl Ctr Environm Hlth, Durham, NC USA
[24] Natl Ctr Environm Hlth, Div Environm Hlth Sci & Practice, Durham, NC USA
[25] Natl Ctr Environm Hlth, Div Lab Sci, Durham, NC USA
[26] Wisconsin Dept Hlth, Div Sci Educ & Profess Dev, Ctr Surveillance Epidemiol & Lab Serv, Madison, WI USA
[27] Off Gen Counsel, Atlanta, GA USA
[28] Natl Ctr Immunizat & Resp Dis, Ctr Surveillance Epidemiol & Lab Serv, Div Sci Educ & Profess Dev, Influenza Div, Atlanta, GA USA