Fig. 3From: The MEDEA childhood asthma study design for mitigation of desert dust health effects: implementation of novel methods for assessment of air pollution exposure and lessons learnedChildhood Asthma panel study assessments timeline. Timeline of baseline and follow-up assessments in Childhood Asthma panel study for the two study years. DDS: Desert Dust Storm, FeNO: Fractional exhaled Nitric Oxide, ACT: Asthma Control Test questionnaireBack to article page