In case this may be of interest,

- link to Dr. Webb discussing Misdiagnosis and Dual Diagnoses
https://videos.med.wisc.edu/videos/32540 (2011)
book: Misdiagnosis and Dual Diagnoses of Gifted Children and Adults

- old thread on "face-blindness"
recognizing people and faces (2010)

- Perspective-Taking and Theory of Mind
https://files.eric.ed.gov/fulltext/EJ1072094.pdf

- article on Davidson database comparing gifted characteristics and ASD characteristics
https://www.davidsongifted.org/gifted-blog/gifted-children-with-aspergers-syndrome/

- checklist comparing gifted and ASD traits
http://mcgt.net/wp-content/uploads/2011/04/%CB%86x-Giftedness-Asp.Dis_.Checklist.pdf

- Gifted Resource Center of New England (GRCNE) article comparing gifted and ASD traits
http://www.grcne.com/giftedAsperger.html

- Summary of DSM-5 ASD diagnostic criteria
https://www.cdc.gov/ncbddd/autism/hcp-dsm.html