| article html file updated | 16 August 2026 03:36 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2069 |
| article html file updated | 30 August 2025 21:42 CEST | Update | N/A |
| article html file updated | 20 July 2022 14:54 CEST | Update | N/A |
| article html file updated | 12 February 2020 22:28 CET | Update | N/A |
| article html file updated | 17 July 2019 10:53 CEST | Update | N/A |
| article html file updated | 27 June 2019 12:21 CEST | Original file | N/A |
| article pdf uploaded. | 27 June 2019 12:19 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/13/2069/pdf |
| article xml uploaded. | 27 June 2019 12:19 CEST | Update | https://www.mdpi.com/1996-1944/12/13/2069/xml |
| article xml file uploaded | 27 June 2019 12:19 CEST | Original file | N/A |
