| article html file updated | 30 August 2025 21:59 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2136 |
| article html file updated | 21 August 2025 21:34 CEST | Update | N/A |
| article html file updated | 20 July 2022 07:36 CEST | Update | N/A |
| article html file updated | 12 February 2020 23:49 CET | Update | N/A |
| article html file updated | 17 July 2019 11:47 CEST | Update | N/A |
| article html file updated | 3 July 2019 06:31 CEST | Original file | N/A |
| article pdf uploaded. | 3 July 2019 06:30 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2136/pdf |
| article xml uploaded. | 3 July 2019 06:30 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2136/xml |
| article xml file uploaded | 3 July 2019 06:30 CEST | Original file | N/A |
