| article html file updated | 30 August 2025 00:05 CEST | Update | https://www.mdpi.com/1996-1073/9/12/1085 |
| article html file updated | 16 July 2022 04:13 CEST | Update | - |
| article html file updated | 7 February 2020 19:55 CET | Update | - |
| article html file updated | 22 September 2019 13:09 CEST | Update | - |
| article html file updated | 4 May 2019 18:35 CEST | Update | - |
| article html file updated | 28 December 2016 09:09 CET | Update | - |
| article html file updated | 19 December 2016 12:56 CET | Original file | - |
| article xml uploaded. | 19 December 2016 12:54 CET | Original file | https://www.mdpi.com/1996-1073/9/12/1085/xml |
| article pdf uploaded. | 19 December 2016 12:54 CET | Version of Record | https://www.mdpi.com/1996-1073/9/12/1085/pdf |
