| article html file updated | 31 August 2025 11:22 CEST | Update | https://www.mdpi.com/1996-1944/13/4/816 |
| article html file updated | 20 July 2022 19:54 CEST | Update | N/A |
| article html file updated | 6 March 2020 21:48 CET | Update | N/A |
| article html file updated | 25 February 2020 15:23 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 15:22 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/816/pdf |
| article xml uploaded. | 25 February 2020 15:22 CET | Update | https://www.mdpi.com/1996-1944/13/4/816/xml |
| article xml file uploaded | 25 February 2020 15:22 CET | Update | N/A |
| article html file updated | 18 February 2020 12:38 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2020 12:35 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/816/pdf-vor |
| article xml uploaded. | 18 February 2020 12:35 CET | Update | N/A |
| article xml file uploaded | 18 February 2020 12:35 CET | Update | N/A |
| article pdf uploaded. | 11 February 2020 14:39 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/816/pdf-vor |
| article xml file uploaded | 11 February 2020 14:39 CET | Original file | N/A |
