| article html file updated | 30 August 2025 23:18 CEST | Update | https://www.mdpi.com/1996-1944/12/15/2448 |
| article html file updated | 20 July 2022 06:01 CEST | Update | N/A |
| article html file updated | 13 February 2020 06:27 CET | Update | N/A |
| article html file updated | 13 August 2019 10:56 CEST | Update | N/A |
| article html file updated | 5 August 2019 09:48 CEST | Original file | N/A |
| article pdf uploaded. | 5 August 2019 09:46 CEST | Updated version of record | https://www.mdpi.com/1996-1944/12/15/2448/pdf |
| article xml uploaded. | 5 August 2019 09:46 CEST | Update | https://www.mdpi.com/1996-1944/12/15/2448/xml |
| article xml file uploaded | 5 August 2019 09:46 CEST | Update | N/A |
| article pdf uploaded. | 31 July 2019 16:04 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/15/2448/pdf-vor |
| article xml file uploaded | 31 July 2019 16:04 CEST | Original file | N/A |
