| article html file updated | 21 August 2026 14:17 CEST | Update | https://www.mdpi.com/1996-1944/15/4/1309 |
| article html file updated | 31 July 2022 14:06 CEST | Update | N/A |
| article html file updated | 12 February 2022 10:07 CET | Update | N/A |
| article html file updated | 11 February 2022 16:59 CET | Original file | N/A |
| article pdf uploaded. | 11 February 2022 16:57 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/4/1309/pdf |
| article xml uploaded. | 11 February 2022 16:57 CET | Update | https://www.mdpi.com/1996-1944/15/4/1309/xml |
| article xml file uploaded | 11 February 2022 16:57 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2022 16:32 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/4/1309/pdf-vor |
| article pdf uploaded. | 10 February 2022 12:53 CET | Version of Record | https://www.mdpi.com/1996-1944/15/4/1309/pdf-vor |
