 The primary research assistant will conduct a short interview. Prior medical history will be taken. The participants will be asked their age. If age is not known the primary research assistant will estimate it. The height, weight and sex will be registered. A full physical examination will then be conducted. In this examination the participants will be assessed for visible deformations i.e. masses, scars, limb deformities. It will be determined whether the deformation is congenital or acquired. If the deformity is acquired the cause will be asked from the subject. The range of major joints will be registered. In case of palpable masses the possible diagnosis will be figured out using basic clinical skills. A structured survey sheet will be used collect the information. No other forms of diagnostic measures will be used. No blood or microbial culture samples will be collected and no x-ray imaging will be done. 