Occupational psychology services; provision of information relating to psychology; services of a psychologist; services for the planning of weight reduction programmes; therapy services; psychological counselling; psychological examination; preparing psychological profiles; provision of health care services; rehabilitation for substance abuse patients; drug rehabilitation services; consultancy relating to health care; health care; information services relating to health care; preparation of reports relating to health care matters; rehabilitation services (health care); occupational health and safety services (therapeutic and rehabilitation services); psychological testing for medical purposes; psychotherapy