| article html file updated | 29 August 2025 23:57 CEST | Update | https://www.mdpi.com/1996-1944/9/12/959 |
| article html file updated | 16 July 2022 03:57 CEST | Update | N/A |
| article html file updated | 7 February 2020 18:33 CET | Update | N/A |
| article html file updated | 22 September 2019 06:45 CEST | Update | N/A |
| article html file updated | 4 May 2019 21:27 CEST | Update | N/A |
| article html file updated | 28 December 2016 10:32 CET | Update | N/A |
| article html file updated | 28 December 2016 07:51 CET | Update | N/A |
| article html file updated | 27 December 2016 10:44 CET | Update | N/A |
| article html file updated | 24 November 2016 12:50 CET | Original file | N/A |
| article xml uploaded. | 24 November 2016 12:49 CET | Update | https://www.mdpi.com/1996-1944/9/12/959/xml |
| article xml uploaded. | 24 November 2016 12:49 CET | Original file | N/A |
| article pdf uploaded. | 24 November 2016 12:49 CET | Version of Record | https://www.mdpi.com/1996-1944/9/12/959/pdf |
