The EMEA Customer Systems Center is located in Root, Switzerland. 歐洲,中東和非洲的客戶系統中心位於根,瑞士。
Haversian canals, which run through the center of each Haversian system, contain the blood and lymphatic vessels supplying the bone. 穿過每個哈弗斯系統中心的哈弗斯管,包含了供應給骨骼的血液以及淋巴血管。