translation.en: And over time, we have grown into a network of five hospitals, predominately in the state of Tamil Nadu and Puducherry, and then we added several, what we call Vision Centers as a hub-and-spoke model.
translation.zh: 现在，我们已经发展到5个医院的业务网里， 以泰米尔纳德邦和浦度查里邦为主， 然后，我们加入了一些，我们称之为眼科中心的地方， 于是形成了核心加辐射的模式。