| article html file updated | 31 August 2025 03:45 CEST | Update | https://www.mdpi.com/1996-1944/12/21/3564 |
| article html file updated | 21 August 2025 23:07 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:16 CET | Update | N/A |
| article html file updated | 15 November 2019 11:27 CET | Update | N/A |
| article html file updated | 30 October 2019 22:01 CET | Original file | N/A |
| article pdf uploaded. | 30 October 2019 13:10 CET | Version of Record | https://www.mdpi.com/1996-1944/12/21/3564/pdf |
| article xml uploaded. | 30 October 2019 13:10 CET | Update | https://www.mdpi.com/1996-1944/12/21/3564/xml |
| article xml file uploaded | 30 October 2019 13:10 CET | Original file | N/A |
