• co-receptor

• no-coreceptor

• no-feedback

• his_cokin

• his_cokon

• co-receptor_kin_LRin

• co-receptor_kin_LRtot

• no_nonreceptor

• no_nonreceptor_nofeedback

• nofeedback_nocorep

• error_36

• error_40

• errors_other_P

• typeII

• study