[1] Department of Epidemiology and Biostatistics,
[2] Erasmus MC,undefined
[3] Grasmus University Rotterdam,undefined
[4] PO Box 1738,undefined
[5] 3000 DR Rotterdam,undefined
[6] the Netherlands,undefined
[7] Department of Pharmacotherapy and Pharmacoepidemiology,undefined
[8] Utrecht University,undefined
[9] Utrecht,undefined
[10] the Netherlands,undefined
[11] Department of Psychiatry,undefined
[12] Erasmus MC,undefined
[13] Grasmus University Rotterdam,undefined
[14] Rotterdam,undefined
[15] the Netherlands,undefined
[16] Travel Clinic,undefined
[17] Havenziekenhuis and Institute for Tropical Diseases,undefined
[18] Rotterdam,undefined
[19] the Netherlands,undefined