Tokyo Medical University Ibaraki Medical Center, Ami, Ibaraki, Japan
Tokyo Medical University Ibaraki Medical Center, Ami, Ibaraki, Japan
University Paris Nord, Paris, France
Policlinico Umberto I, Univ. La Sapienza, Rome, Italy
Rocky Vista University, Parker, Colorado, United States
Tokyo Medical University Ibaraki Medical Center, Ami, Ibaraki, Japan
Tokyo Medical University Ibaraki Medical Center, Ami, Ibaraki, Japan
Shiga University of Medical Science Hospital, Shiga, Japan
Tokyo Medical University, Tokyo, Japan
Kitasato University East Hospital, Kanagawa, Japan
Tokyo Medical University Ibaraki Medical Center, Ami, Ibaraki, Japan
Tokyo Medical University, Shinjuku-ku, Tokyo, Japan
Hachioji Medical Center, Tokyo Medical University, Tokyo, Japan
China Medical University, Taichung, Taiwan
Toda Chuo Women's Hospital, Toda, Saitama, Japan
National Center for Child Health and Development, Setagaya, Tokyo, Japan