| article html file updated | 31 August 2025 09:09 CEST | Update | https://www.mdpi.com/1996-1944/13/2/420 |
| article html file updated | 20 July 2022 17:41 CEST | Update | - |
| article html file updated | 15 February 2020 03:28 CET | Update | - |
| article html file updated | 5 February 2020 16:04 CET | Update | - |
| article html file updated | 16 January 2020 18:47 CET | Update | - |
| article html file updated | 16 January 2020 18:46 CET | Original file | - |
| article pdf uploaded. | 16 January 2020 12:10 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/2/420/pdf |
| article xml uploaded. | 16 January 2020 12:10 CET | Update | https://www.mdpi.com/1996-1944/13/2/420/xml |
| article xml file uploaded | 16 January 2020 12:10 CET | Update | - |
| article pdf uploaded. | 16 January 2020 12:09 CET | Version of Record | - |
| article xml uploaded. | 16 January 2020 12:09 CET | Update | - |
| article xml file uploaded | 16 January 2020 12:09 CET | Original file | - |
