| article html file updated | 31 August 2025 07:33 CEST | Update | https://www.mdpi.com/1996-1073/13/1/133 |
| article html file updated | 19 July 2022 20:45 CEST | Update | N/A |
| article html file updated | 14 February 2020 21:56 CET | Update | N/A |
| article html file updated | 16 January 2020 11:23 CET | Update | N/A |
| article html file updated | 26 December 2019 13:00 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2019 12:58 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/133/pdf |
| article xml uploaded. | 26 December 2019 12:58 CET | Update | https://www.mdpi.com/1996-1073/13/1/133/xml |
| article xml file uploaded | 26 December 2019 12:58 CET | Original file | N/A |
