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Credits:
Created with images by Libertas Academica - "Figure 1" • robgrowler - "brain2" • TC-TORRES - "pregnancy panza barriga" • jetheriot - "nervous with pink" • Jill A. Brown - "Diabetes" • NIAID - "Asthma: Mild and Chronic" • Greyerbaby - "kids boys children" • Damian Gadal - "Positive" • Arjan Richter - "Energy Sculpture: Station Clock of the Zwolle Central Station in the Netherlands" • KylaBorg - "Cognitive dissonance" • felixioncool - "laboratory scientists research" • Grumpy-Puddin - "Pills" • geralt - "alone being alone answers"