/articles/10.1186/s12889-018-5173-7 /articles/10.1186/s12889-018-5126-1 /articles/10.1186/s12889-018-5161-y /articles/10.1186/s12889-018-5139-9 /articles/10.1186/s12889-018-5117-2 /articles/10.1186/s12889-018-5129-y /articles/10.1186/s12889-018-5112-7 /articles/10.1186/s12889-018-5150-1 /articles/10.1186/s12889-018-5115-4 /articles/10.1186/s12889-018-5163-9 /articles/10.1186/s12889-018-5134-1 /articles/10.1186/s12889-018-5141-2 /articles/10.1186/s12889-018-5110-9 /articles/10.1186/s12889-018-5089-2 /articles/10.1186/s12889-018-5176-4 /articles/10.1186/s12889-018-5040-6 /articles/10.1186/s12889-018-5164-8 /articles/10.1186/s12889-018-5183-5 /articles/10.1186/s12889-018-5190-6 /articles/10.1186/s12889-018-5111-8 /articles/10.1186/s12889-018-5119-0 /articles/10.1186/s12889-018-5155-9 /articles/10.1186/s12889-018-5154-x /articles/10.1186/s12889-018-5174-6 /articles/10.1186/s12889-018-5193-3 /articles/10.1186/s12889-018-5133-2 /articles/10.1186/s12889-018-5181-7 /articles/10.1186/s12889-018-5082-9 /articles/10.1186/s12889-018-5201-7 /articles/10.1186/s12889-018-5138-x /articles/10.1186/s12889-018-5121-6 /articles/10.1186/s12889-018-5158-6 /articles/10.1186/s12889-018-5140-3 /articles/10.1186/s12889-018-5177-3 /articles/10.1186/s12889-018-5078-5 /articles/10.1186/s12889-018-5097-2 /articles/10.1186/s12889-018-5145-y /articles/10.1186/s12889-018-5165-7 /articles/10.1186/s12889-018-5124-3 /articles/10.1186/s12889-018-5152-z /articles/10.1186/s12889-018-5172-8 /articles/10.1186/s12889-018-5143-0 /articles/10.1186/s12889-018-5092-7 /articles/10.1186/s12889-018-5149-7 /articles/10.1186/s12889-018-5131-4 /articles/10.1186/s12889-018-5168-4 /articles/10.1186/s12889-018-5108-3 /articles/10.1186/s12889-018-5136-z /articles/10.1186/s12889-017-5005-1 /articles/10.1186/s12889-018-5156-8 /articles/10.1186/s12889-018-5127-0 /articles/10.1186/s12889-018-5175-5 /articles/10.1186/s12889-018-5162-x /articles/10.1186/s12889-018-5063-z /articles/10.1186/s12889-018-5182-6 /articles/10.1186/s12889-017-5018-9 /articles/10.1186/s12889-018-5122-5 /articles/10.1186/s12889-018-5159-5 /articles/10.1186/s12889-018-5178-2 /articles/10.1186/s12889-018-5147-9 /articles/10.1186/s12889-018-5118-1 /articles/10.1186/s12889-018-5146-x /articles/10.1186/s12889-018-5166-6 /articles/10.1186/s12889-018-5038-0 /articles/10.1186/s12889-018-5185-3 /articles/10.1186/s12889-018-5086-5 /articles/10.1186/s12889-018-5125-2 /articles/10.1186/s12889-018-5153-y /articles/10.1186/s12889-018-5192-4 /articles/10.1186/s12889-018-5113-6 /articles/10.1186/s12889-018-5132-3 /articles/10.1186/s12889-018-5169-3 /articles/10.1186/s12889-018-5160-z /articles/10.1186/s12889-018-5180-8 /articles/10.1186/s12889-018-5151-0 /articles/10.1186/s12889-018-5109-2 /articles/10.1186/s12889-018-5120-7 /articles/10.1186/s12889-018-5157-7 /articles/10.1186/s12889-018-5195-1 /articles/10.1186/s12889-018-5144-z /articles/10.1186/s12889-018-5135-0 /articles/10.1186/s12889-018-5084-7 /articles/10.1186/s12889-018-5203-5 /articles/10.1186/s12889-018-5123-4 /articles/10.1186/s12889-018-5171-9 /articles/10.1186/s12889-018-5142-1 /articles/10.1186/s12889-018-5179-1 /articles/10.1186/s12889-018-5170-x /articles/10.1186/s12889-018-5071-z /articles/10.1186/s12889-018-5091-8 /articles/10.1186/s12889-018-5062-0 /articles/10.1186/s12889-018-5128-z /articles/10.1186/s12889-018-5148-8 /articles/10.1186/s12889-018-5130-5 /articles/10.1186/s12889-018-5167-5