गुसुंसिन आरो खम गोख्रों हाबाफारिफोरा गोलावसिन हाबाफारिफोरनि बादि जाउनगोनां सानजादोंमोन आरो 10-12 सफथाफोरनिखौ बांसिन मुलामफागोनां गनायथिनाय जादोंमोन।
Shorter and less intense programmes seemed to be as effective as longer programmes and those of 10-12 weeks were considered the most cost-effective.