| article html file updated | 31 August 2025 09:11 CEST | Update | https://www.mdpi.com/2077-1312/8/1/49 |
| article html file updated | 20 July 2022 17:43 CEST | Update | - |
| article html file updated | 15 February 2020 03:34 CET | Update | - |
| article html file updated | 5 February 2020 21:24 CET | Update | - |
| article html file updated | 21 January 2020 14:28 CET | Original file | - |
| article pdf uploaded. | 21 January 2020 14:25 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/1/49/pdf |
| article xml uploaded. | 21 January 2020 14:25 CET | Update | https://www.mdpi.com/2077-1312/8/1/49/xml |
| article xml file uploaded | 21 January 2020 14:25 CET | Update | - |
| article pdf uploaded. | 16 January 2020 13:59 CET | Version of Record | https://www.mdpi.com/2077-1312/8/1/49/pdf-vor |
| article xml file uploaded | 16 January 2020 13:59 CET | Original file | - |
