Why only 3 doctors in turkey are IAHRS members?

[farsanUK]

Turkey is the go to place for transplantation. Everyone you speak to in UK advises to go turkey - they've either had it done themselves or they know someone who has gone turkey to do it.

And from all the thousands of people who go there per year from the UK alone yet only 3 doctors are IAHRS members??? can someone explain please....because all these people cant be just going to these 3 doctors because their prices are astronomical compared to the rest of turkey.