1           2000-09-14.23  Warner (2000) 
2           2000-09-15.14  Warner (2000) 
3           2000-09-16.23  Warner (2000) 
4           2000-09-17.22  Warner (2000) 
5           2000-09-19.20  Warner (2000) 
6           2000-09-25.19  Warner (2000) 
7  1998-02-19--2012-04-15  Lowell