[1] Kitasato Univ, Sch Med, Sagamihara, Kanagawa, Japan
[2] Univ Occupat & Environm Hlth Japan, Kitakyushu, Fukuoka, Japan
[3] Toho Univ, Tokyo, Japan
[4] AbbVie Inc, N Chicago, IL USA
[5] AbbVie GmbH Co KG, Ludwigshafen, Germany
[6] Keio Univ, Sch Med, Tokyo, Japan