| article html file updated | 31 August 2025 09:26 CEST | Update | https://www.mdpi.com/2077-1312/8/1/58 |
| article html file updated | 20 July 2022 17:58 CEST | Update | - |
| article html file updated | 15 February 2020 04:27 CET | Update | - |
| article html file updated | 5 February 2020 21:29 CET | Update | - |
| article html file updated | 22 January 2020 04:57 CET | Update | - |
| article xml uploaded. | 22 January 2020 04:55 CET | Update | https://www.mdpi.com/2077-1312/8/1/58/xml |
| article xml uploaded. | 22 January 2020 04:55 CET | Update | - |
| article xml uploaded. | 22 January 2020 04:55 CET | Update | - |
| article xml uploaded. | 22 January 2020 04:55 CET | Update | - |
| article xml uploaded. | 22 January 2020 04:55 CET | Update | - |
| article pdf uploaded. | 22 January 2020 04:55 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/1/58/pdf |
| article html file updated | 19 January 2020 12:00 CET | Original file | - |
| article pdf uploaded. | 19 January 2020 11:58 CET | Version of Record | - |
| article xml uploaded. | 19 January 2020 11:58 CET | Update | - |
| article xml file uploaded | 19 January 2020 11:58 CET | Original file | - |
