| article html file updated | 31 August 2025 13:23 CEST | Update | https://www.mdpi.com/2226-4787/8/1/28 |
| article html file updated | 20 July 2022 21:52 CEST | Update | - |
| article html file updated | 2 April 2020 12:21 CEST | Update | - |
| article html file updated | 10 March 2020 05:07 CET | Original file | - |
| article pdf uploaded. | 10 March 2020 05:06 CET | Updated version of record | https://www.mdpi.com/2226-4787/8/1/28/pdf |
| article xml uploaded. | 10 March 2020 05:06 CET | Update | https://www.mdpi.com/2226-4787/8/1/28/xml |
| article xml file uploaded | 10 March 2020 05:06 CET | Update | - |
| article pdf uploaded. | 3 March 2020 15:34 CET | Version of Record | https://www.mdpi.com/2226-4787/8/1/28/pdf-vor |
| article xml file uploaded | 3 March 2020 15:34 CET | Original file | - |
