| article html file updated | 31 August 2025 02:46 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3323 |
| article html file updated | 20 July 2022 01:47 CEST | Update | - |
| article html file updated | 14 February 2020 00:11 CET | Update | - |
| article html file updated | 30 October 2019 18:31 CET | Update | - |
| article html file updated | 12 October 2019 08:22 CEST | Original file | - |
| article pdf uploaded. | 12 October 2019 08:20 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/20/3323/pdf |
| article xml uploaded. | 12 October 2019 08:20 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3323/xml |
| article xml file uploaded | 12 October 2019 08:20 CEST | Original file | - |
