Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
2015 Paris–Nice
Table title:
Classification leadership table
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Stage </th><th colspan=1 rowspan=1 > Winner </th><th colspan=1 rowspan=1 > General classification </th><th colspan=1 rowspan=1 > Points classification </th><th colspan=1 rowspan=1 > Mountains classification </th><th colspan=1 rowspan=1 > Young rider classification </th><th colspan=1 rowspan=1 > Teams classification </th></tr>
<tr> <td colspan=1 rowspan=1 > P </td><td class="highlighted"  colspan=1 rowspan=1 > Michał Kwiatkowski </td><td colspan=1 rowspan=3 > Michał Kwiatkowski </td><td colspan=1 rowspan=2 > Michał Kwiatkowski </td><td colspan=1 rowspan=1 > not awarded </td><td colspan=1 rowspan=3 > Michał Kwiatkowski </td><td colspan=1 rowspan=4 > BMC Racing Team </td></tr>
<tr> <td colspan=1 rowspan=1 > 1 </td><td colspan=1 rowspan=1 > Alexander Kristoff </td><td colspan=1 rowspan=2 > Jonathan Hivert </td></tr>
<tr> <td colspan=1 rowspan=1 > 2 </td><td colspan=1 rowspan=1 > André Greipel </td><td colspan=1 rowspan=1 > Alexander Kristoff </td></tr>
<tr> <td colspan=1 rowspan=1 > 3 </td><td colspan=1 rowspan=1 > Michael Matthews </td><td colspan=1 rowspan=1 > Michael Matthews </td><td colspan=1 rowspan=5 > Michael Matthews </td><td colspan=1 rowspan=1 > Philippe Gilbert </td><td colspan=1 rowspan=1 > Michael Matthews </td></tr>
<tr> <td colspan=1 rowspan=1 > 4 </td><td class="highlighted"  colspan=1 rowspan=1 > Richie Porte </td><td colspan=1 rowspan=2 > Michał Kwiatkowski </td><td colspan=1 rowspan=4 > Thomas De Gendt </td><td colspan=1 rowspan=4 > Michał Kwiatkowski </td><td colspan=1 rowspan=2 > Astana </td></tr>
<tr> <td colspan=1 rowspan=1 > 5 </td><td colspan=1 rowspan=1 > Davide Cimolai </td></tr>
<tr> <td colspan=1 rowspan=1 > 6 </td><td class="highlighted"  colspan=1 rowspan=1 > Tony Gallopin </td><td colspan=1 rowspan=1 > Tony Gallopin </td><td colspan=1 rowspan=2 > Team Sky </td></tr>
<tr> <td colspan=1 rowspan=1 > 7 </td><td class="highlighted"  colspan=1 rowspan=1 > Richie Porte </td><td colspan=1 rowspan=1 > Richie Porte </td></tr>
<tr> <th colspan=2 rowspan=1 > Final </th><th colspan=1 rowspan=1 > Richie Porte </th><th colspan=1 rowspan=1 > Michael Matthews </th><th colspan=1 rowspan=1 > Thomas De Gendt </th><th colspan=1 rowspan=1 > Michał Kwiatkowski </th><th class="highlighted"  colspan=1 rowspan=1 > Team Sky </th></tr>
</table>
Question:
Who won stages P,  4, 6, and 7 in the The 2015 Paris–Nice?
Answer:
The 2015 Paris–Nice, includes Richie Porte, Team Sky, Tony and Michał Kwiatkowski.