| article html file updated | 1 September 2025 14:16 CEST | Update | https://www.mdpi.com/2306-5729/5/4/107 |
| article html file updated | 23 July 2022 02:20 CEST | Update | - |
| article html file updated | 1 December 2020 04:31 CET | Update | - |
| article pdf uploaded. | 1 December 2020 04:29 CET | Updated version of record | https://www.mdpi.com/2306-5729/5/4/107/pdf |
| article xml uploaded. | 1 December 2020 04:29 CET | Update | https://www.mdpi.com/2306-5729/5/4/107/xml |
| article xml file uploaded | 1 December 2020 04:29 CET | Update | - |
| article html file updated | 24 November 2020 11:43 CET | Original file | - |
| article pdf uploaded. | 24 November 2020 11:41 CET | Version of Record | https://www.mdpi.com/2306-5729/5/4/107/pdf-vor |
| article xml uploaded. | 24 November 2020 11:41 CET | Update | - |
| article xml file uploaded | 24 November 2020 11:41 CET | Original file | - |
