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:
| Team | Outgoing manager | Manner of departure | Date of vacancy | Replaced by | Date of appointment |
| --- | --- | --- | --- | --- | --- |
| Stenhousemuir | Campbell Money | Resigned | 29 September 2007 | John Coughlin | 12 October 2007 |
| Ayr United | Neil Watt | Resigned | 23 October 2007 | Brian Reid | 24 October 2007 |
| Dumbarton | Gerry McCabe | Sacked | 11 November 2007 | Jim Chapman | 31 December 2007 |
| East Stirlingshire | Gordon Wylde | Resigned | 28 February 2008 | Jim McInally | 13 March 2008 |
| Forfar Athletic | Jim Moffat | Mutual consent | 21 April | Dick Campbell | 8 May |
Question:
What manner of departure is listed with an appointment date of 13 march 2008
Answer:
Resigned