Here are a few CMT research hospitals in the US

General General CMT Discussion
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http://www.hopkinsmedicine.org/neurology_neurosurgery/specialty_areas/cmt/research/

http://www.help4cmt.com/

http://www.ninds.nih.gov/funding/areas/index.htm

https://www.cedars-sinai.edu/Patients/Programs-and-Services/Orthopaedic-Center/Clinical-Programs/Charcot-Marie-Tooth---Hereditary-Neuropathy-Center.aspx

http://www.cmt.com/pictures/3668916/photo.jhtml

http://neurology.med.wayne.edu/neurogenetics/about_clinic.php

http://www.cmtausa.org/index.php?option=com_content&view=article&id=330&catid=7&Itemid=61