Figures & data
Notes: *42% (25) of them did not remember the phone conversation; 33% (20) did not use the service; 16% (10) were called to book an appointment with their orthodontist; and 8% (5) did not answer the call.
Register now or learn more
Open access
People also read lists articles that other readers of this article have read.
Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.
Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.