Table:
text: List of most consecutive starts and games played by National Football League players
Linebackers
Linebackers
Position_ Player Period Teams Consecutive_starts Playoffs Total
Weakside linebacker Derrick Brooks 9/1/1996 – 12/28/2008 Tampa Bay 208 11 219
Middle linebacker Lee Roy Jordan 9/18/1966 – 12/12/1976 Dallas 154 19 173
Right outside linebacker Robert Brazile 9/21/1975 – 12/16/1984 Houston 147 7 154
Strongside linebacker Bill Romanowski 9/4/1994 – 9/22/2003 Philadelphia; Denver; Oakland 140 14 154
Left outside linebacker Jason Gildon 11/3/1996 – 12/28/2003 Pittsburgh 120 8 128
Left inside linebacker Levon Kirkland 11/27/1994 – 12/24/2000 Pittsburgh 107 9 116

Question: In list of most consecutive starts and games played by National Football League players, in which periods was there a left centre-back?