| article html file updated | 31 August 2025 03:08 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3415 |
| article html file updated | 20 July 2022 01:21 CEST | Update | - |
| article html file updated | 14 February 2020 02:03 CET | Update | - |
| article html file updated | 30 October 2019 20:42 CET | Update | - |
| article html file updated | 18 October 2019 12:22 CEST | Original file | - |
| article pdf uploaded. | 18 October 2019 12:21 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/20/3415/pdf |
| article xml uploaded. | 18 October 2019 12:20 CEST | Update | https://www.mdpi.com/1996-1944/12/20/3415/xml |
| article xml file uploaded | 18 October 2019 12:20 CEST | Original file | - |
