| article html file updated | 16 August 2026 22:11 CEST | Update | https://www.mdpi.com/1996-1073/13/1/112 |
| article html file updated | 31 August 2025 07:26 CEST | Update | N/A |
| article html file updated | 19 July 2022 20:52 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:34 CET | Update | N/A |
| article html file updated | 16 January 2020 10:45 CET | Update | N/A |
| article html file updated | 10 January 2020 01:24 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2020 02:14 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/112/pdf |
| article xml uploaded. | 6 January 2020 02:14 CET | Update | https://www.mdpi.com/1996-1073/13/1/112/xml |
| article xml file uploaded | 6 January 2020 02:14 CET | Update | N/A |
| article pdf uploaded. | 24 December 2019 16:20 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/112/pdf-vor |
| article xml file uploaded | 24 December 2019 16:20 CET | Original file | N/A |
