| article html file updated | 31 August 2025 12:21 CEST | Update | https://www.mdpi.com/1996-1944/13/4/974 |
| article html file updated | 20 July 2022 20:52 CEST | Update | N/A |
| article html file updated | 6 March 2020 22:51 CET | Update | N/A |
| article html file updated | 25 February 2020 10:27 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 10:25 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/974/pdf |
| article xml uploaded. | 25 February 2020 10:25 CET | Update | https://www.mdpi.com/1996-1944/13/4/974/xml |
| article xml file uploaded | 25 February 2020 10:25 CET | Update | N/A |
| article html file updated | 24 February 2020 14:05 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2020 14:04 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/974/pdf-vor |
| article xml uploaded. | 24 February 2020 14:04 CET | Update | N/A |
| article xml file uploaded | 24 February 2020 14:04 CET | Update | N/A |
| article pdf uploaded. | 21 February 2020 14:24 CET | Version of Record | https://www.mdpi.com/1996-1944/13/4/974/pdf-vor |
| article xml file uploaded | 21 February 2020 14:24 CET | Original file | N/A |
