| article html file updated | 30 August 2025 09:47 CEST | Update | https://www.mdpi.com/1996-1944/11/12/2509 |
| article html file updated | 17 July 2022 14:36 CEST | Update | N/A |
| article html file updated | 11 February 2020 02:20 CET | Update | N/A |
| article html file updated | 11 October 2019 18:00 CEST | Update | N/A |
| article html file updated | 27 April 2019 21:20 CEST | Update | N/A |
| article html file updated | 13 April 2019 17:11 CEST | Update | N/A |
| article html file updated | 2 April 2019 10:53 CEST | Update | N/A |
| article html file updated | 26 December 2018 19:50 CET | Update | N/A |
| article html file updated | 10 December 2018 14:08 CET | Original file | N/A |
| article pdf uploaded. | 10 December 2018 14:07 CET | Version of Record | https://www.mdpi.com/1996-1944/11/12/2509/pdf |
| article xml uploaded. | 10 December 2018 14:07 CET | Update | https://www.mdpi.com/1996-1944/11/12/2509/xml |
| article xml file uploaded | 10 December 2018 14:07 CET | Original file | N/A |
