 In a few years, patients from all over Europe were being treated at the hospital, prompting Sbertoli to start an expansion project (1880-1900) to accommodate more patients.
<fluency>  In a few years, patients from all over Europe were being treated at the hospital, prompting Sbertoli to start an expansion project (1880-1900) to accommodate more patients.
 In a few years, patients from across Europe were treated at the hospital, prompting Sbertoli to start an expansion project (1880-1900) to accommodate more patients.