
| 1 | Power of Attorney | 23 Feb 2015 |
| 1 | TM-51 | 23 Feb 2015 |
| 2 | Power of Attorney | 23 Feb 2015 |
| 2 | TM-51 | 23 Feb 2015 |
| 3 | Authorization Document (POA) | 12 Mar 2015 |
| 3 | Letter of Withdrawal | 12 Mar 2015 |
| 4 | Authorization Document (POA) | 12 Mar 2015 |
| 4 | Letter of Withdrawal | 12 Mar 2015 |