| article html file updated | 1 September 2025 21:45 CEST | Update | https://www.mdpi.com/2311-5521/6/2/84 |
| article html file updated | 25 July 2022 03:34 CEST | Update | - |
| article html file updated | 26 February 2021 14:48 CET | Update | - |
| article pdf uploaded. | 26 February 2021 14:46 CET | Updated version of record | https://www.mdpi.com/2311-5521/6/2/84/pdf |
| article xml uploaded. | 26 February 2021 14:46 CET | Update | https://www.mdpi.com/2311-5521/6/2/84/xml |
| article xml file uploaded | 26 February 2021 14:46 CET | Update | - |
| article html file updated | 16 February 2021 01:38 CET | Update | - |
| article pdf uploaded. | 16 February 2021 01:36 CET | Updated version of record | https://www.mdpi.com/2311-5521/6/2/84/pdf-vor |
| article xml uploaded. | 16 February 2021 01:36 CET | Update | - |
| article xml file uploaded | 16 February 2021 01:36 CET | Update | - |
| article html file updated | 15 February 2021 09:41 CET | Original file | - |
| article pdf uploaded. | 15 February 2021 09:40 CET | Version of Record | https://www.mdpi.com/2311-5521/6/2/84/pdf-vor |
| article xml uploaded. | 15 February 2021 09:40 CET | Update | - |
| article xml file uploaded | 15 February 2021 09:40 CET | Original file | - |
