[1] Ramanan Laxminarayan is at the Center for Disease Dynamics,
[2] Economics & Policy,undefined
[3] 1616 P St.,undefined
[4] NW Ste 600,undefined
[5] Washington,undefined
[6] DC 20036,undefined
[7] USA,undefined
[8] and Princeton University,undefined
[9] Princeton,undefined
[10] New Jersey 08544,undefined
[11] USA.,undefined
[12] John H. Powers is Associate Clinical Professor of Medicine at George Washington University School of Medicine,undefined
[13] 18511 Fiddleleaf Terrace,undefined
[14] Olney,undefined
[15] Maryland 20832,undefined
[16] USA.,undefined