The method of our time is to use not one but multiple exploration models.

Marshall McLuhan

ICF model for achondroplasia (Ireland P et al., 2014) (doc)

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Optimal management of complications associated with achondroplasia

Penny J Ireland, Verity Pacey, Andreas Zankl, Priya Edwards, Leanne M Johnston, Ravi Savarirayan Appl Clin Genet. 2014; 7: 117–125. Published online 2014 June 24. doi: 10.2147/TACG.S51485

ICF, the International Classification of Functioning, Disability, and Health.