| article html file updated | 31 August 2025 12:29 CEST | Update | https://www.mdpi.com/2077-1312/8/2/144 |
| article html file updated | 20 July 2022 20:59 CEST | Update | - |
| article html file updated | 6 March 2020 07:21 CET | Update | - |
| article html file updated | 1 March 2020 09:35 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 09:33 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/2/144/pdf |
| article xml uploaded. | 1 March 2020 09:33 CET | Update | https://www.mdpi.com/2077-1312/8/2/144/xml |
| article xml file uploaded | 1 March 2020 09:33 CET | Update | - |
| article pdf uploaded. | 22 February 2020 15:07 CET | Version of Record | https://www.mdpi.com/2077-1312/8/2/144/pdf-vor |
| article xml file uploaded | 22 February 2020 15:07 CET | Original file | - |
