| article html file updated | 31 August 2025 09:40 CEST | Update | https://www.mdpi.com/1996-1944/13/3/521 |
| article html file updated | 20 July 2022 18:12 CEST | Update | N/A |
| article html file updated | 20 February 2020 10:20 CET | Update | N/A |
| article html file updated | 15 February 2020 05:15 CET | Update | N/A |
| article html file updated | 4 February 2020 12:18 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2020 12:17 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/3/521/pdf |
| article xml uploaded. | 4 February 2020 12:17 CET | Update | https://www.mdpi.com/1996-1944/13/3/521/xml |
| article xml file uploaded | 4 February 2020 12:17 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 09:56 CET | Version of Record | https://www.mdpi.com/1996-1944/13/3/521/pdf-vor |
| article xml file uploaded | 22 January 2020 09:56 CET | Original file | N/A |
