<span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span><span class='op'>(</span><span class='st'>"2015-06-30"</span>, <span class='st'>"2016-01-15"</span>, <span class='st'>"2016-01-15"</span><span class='op'>)</span>,
                  QSCAT   <span class='op'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/rep.html'>rep</a></span><span class='op'>(</span><span class='st'>"EQ-5D-5L"</span><span class='op'>)</span>,
                  QSORRES <span class='op'>=</span> <span class='st'