| article html file updated | 15 August 2026 14:06 CEST | Update | https://www.mdpi.com/1996-1944/12/1/172 |
| article html file updated | 30 August 2025 10:40 CEST | Update | N/A |
| article html file updated | 17 July 2022 21:37 CEST | Update | N/A |
| article html file updated | 11 February 2020 07:06 CET | Update | N/A |
| article html file updated | 12 October 2019 23:17 CEST | Update | N/A |
| article html file updated | 27 April 2019 10:35 CEST | Update | N/A |
| article html file updated | 13 April 2019 06:33 CEST | Update | N/A |
| article html file updated | 2 April 2019 23:04 CEST | Update | N/A |
| article html file updated | 16 January 2019 09:00 CET | Update | N/A |
| article html file updated | 8 January 2019 02:25 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2019 10:43 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/172/pdf |
| article xml uploaded. | 7 January 2019 10:43 CET | Update | https://www.mdpi.com/1996-1944/12/1/172/xml |
| article xml file uploaded | 7 January 2019 10:43 CET | Original file | N/A |
