| article html file updated | 7 February 2020 19:17 CET | Update | https://www.mdpi.com/2071-1050/8/12/1286 |
| article html file updated | 22 September 2019 09:38 CEST | Update | - |
| article html file updated | 4 May 2019 19:56 CEST | Update | - |
| article html file updated | 28 December 2016 08:16 CET | Update | - |
| article html file updated | 9 December 2016 11:26 CET | Update | - |
| article xml uploaded. | 9 December 2016 11:25 CET | Update | https://www.mdpi.com/2071-1050/8/12/1286/xml |
| article pdf uploaded. | 9 December 2016 11:25 CET | Updated version of record | https://www.mdpi.com/2071-1050/8/12/1286/pdf |
| article html file updated | 8 December 2016 11:55 CET | Original file | - |
| article xml uploaded. | 8 December 2016 11:54 CET | Update | - |
| article xml uploaded. | 8 December 2016 11:54 CET | Original file | - |
| article pdf uploaded. | 8 December 2016 11:54 CET | Version of Record | https://www.mdpi.com/2071-1050/8/12/1286/pdf-vor |
