| article html file updated | 31 August 2025 09:53 CEST | Update | https://www.mdpi.com/2077-1312/8/2/75 |
| article html file updated | 20 July 2022 18:24 CEST | Update | - |
| article html file updated | 6 March 2020 06:43 CET | Update | - |
| article html file updated | 29 February 2020 07:56 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 07:54 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/2/75/pdf |
| article xml uploaded. | 29 February 2020 07:54 CET | Update | https://www.mdpi.com/2077-1312/8/2/75/xml |
| article xml file uploaded | 29 February 2020 07:54 CET | Update | - |
| article pdf uploaded. | 24 January 2020 11:32 CET | Version of Record | https://www.mdpi.com/2077-1312/8/2/75/pdf-vor |
| article xml file uploaded | 24 January 2020 11:32 CET | Original file | - |
