| article html file updated | 31 August 2025 07:14 CEST | Update | https://www.mdpi.com/1996-1073/13/1/78 |
| article html file updated | 19 July 2022 21:02 CEST | Update | - |
| article html file updated | 14 February 2020 20:58 CET | Update | - |
| article html file updated | 16 January 2020 10:00 CET | Update | - |
| article html file updated | 22 December 2019 11:13 CET | Original file | - |
| article pdf uploaded. | 22 December 2019 11:12 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/78/pdf |
| article xml uploaded. | 22 December 2019 11:12 CET | Update | https://www.mdpi.com/1996-1073/13/1/78/xml |
| article xml file uploaded | 22 December 2019 11:11 CET | Original file | - |
