https://www.takatei.co.jp/search-by/challenge/measures 2017-12-11T03:23:36+00:00 weekly 0.6 https://www.takatei.co.jp/search-by/challenge/medical-facility 2017-12-01T04:52:51+00:00 weekly 0.6 https://www.takatei.co.jp/search-by/challenge/extinction 2017-12-01T04:52:05+00:00 weekly 0.6 https://www.takatei.co.jp/search-by/challenge/medical-surgery 2017-12-01T04:53:45+00:00 weekly 0.6