Complex sentence: For example, corporations that produce environmentally friendly cars, or a pharmaceutical company, which handled with genetic engineering but provides at the same time affordable medicines for the poor people--therefore are used large lists with eligibility criteria, exclusion criteria, and positive criteria.
Split into simpler sentences: For example, corporations that produce environmentally friendly cars, or a pharmaceutical company, which handled with genetic engineering but provides at the same time affordable medicines for the poor people. Therefore are used large lists with eligibility criteria, exclusion criteria, and positive criteria.