FIGS. 8 a and 8 b are a flow diagram of the patient login process 250 defined in FIG. 7 a; FIGS. 9 a and 9 b are a flow diagram of the patient registration process 252 defined in FIG. 7 a; FIGS. 10 a and 10 b are a flow diagram of the evaluation process 254 defined in FIG. 7 d; FIGS. 11 a and 11 b are a flow diagram of the meta function 500 defined in FIG. 10 b; FIGS. 12 a and 12 b are a flow diag