| article html file updated | 15 August 2026 22:59 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1416 |
| article html file updated | 24 December 2025 14:49 CET | Update | N/A |
| article html file updated | 30 August 2025 14:34 CEST | Update | N/A |
| article html file updated | 21 August 2025 20:51 CEST | Update | N/A |
| article html file updated | 12 February 2020 09:04 CET | Update | N/A |
| article html file updated | 19 October 2019 08:02 CEST | Update | N/A |
| article html file updated | 24 May 2019 14:25 CEST | Update | N/A |
| article html file updated | 6 May 2019 10:34 CEST | Original file | N/A |
| article pdf uploaded. | 6 May 2019 10:33 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/9/1416/pdf |
| article xml uploaded. | 6 May 2019 10:33 CEST | Update | https://www.mdpi.com/1996-1944/12/9/1416/xml |
| article xml file uploaded | 6 May 2019 10:33 CEST | Update | N/A |
| article pdf uploaded. | 30 April 2019 16:26 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/9/1416/pdf-vor |
| article xml file uploaded | 30 April 2019 16:26 CEST | Original file | N/A |
