| article html file updated | 7 February 2020 19:16 CET | Update | https://www.mdpi.com/2071-1050/8/12/1283 |
| article html file updated | 22 September 2019 09:30 CEST | Update | N/A |
| article html file updated | 4 May 2019 19:59 CEST | Update | N/A |
| article html file updated | 28 December 2016 08:16 CET | Update | N/A |
| article html file updated | 8 December 2016 08:34 CET | Original file | N/A |
| article xml uploaded. | 8 December 2016 08:33 CET | Original file | https://www.mdpi.com/2071-1050/8/12/1283/xml |
| article pdf uploaded. | 8 December 2016 08:33 CET | Version of Record | https://www.mdpi.com/2071-1050/8/12/1283/pdf |
