Table 1: Table of electromagnetic fields used for treatment. Each step had the same duration (2-3-4-5 minutes). Time-on and -off are measured in seconds.

Step Intensity (µT) Frequency (Hz) Time-on Time-off
1 15 50 4 3
2 15 10 4 3
3 12 50 4 3
4 12 20 4 3
5 12 40 4 3
6 10 40 4 3
7 10 30 4 3
8 10 20 4 3
9 10 10 4 3