Association between circulating CD34-positive cells and serum alkaline phosphatase in relation to body mass index for elderly Japanese men Norio Abiru, Naomi Hayashida, Kazuto Tsuruda, Noboru Takamura, Hironori Yamasaki, Takahiro Maeda, Koichiro Kadota, Mako Nagayoshi, Hirotomo Yamanashi, Jun Koyamatsu, Yuji Shimizu, S. Sato • 2016