Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Developer(s) | Release date | Required OS | Payment | Type |
| --- | --- | --- | --- | --- |
| Microsoft Research | March 16, 2000 | Windows | Free to play | 3D |
| Zeonix | January 2003 | Windows | Free to play | 2D |
| Open Source | January 5, 1996 | Linux | Free to play | 2D |
| Omerta Game Limited | 26 September, 2003 | Browser-based | Free to Play | Text |
| Open Source | August 19, 2005 | Windows , OS X , Linux | Free to Play | 3D |
| Virgin Interactive | November 30, 1997 | Windows | Free to play | 2D |
| Open Source | August 5, 2000 | Windows , OS X , Linux | Free to Play | 3D |
| Virtonomics Co. | May 30, 2009 | Windows | Free to play | Text |
| Open Source | December 23, 2010 | Windows , OS X , Linux | Free to Play | 3D |
Question:
Which Release date has a Developer(s) of microsoft research?
Answer:
March 16, 2000