| article html file updated | 31 August 2025 20:05 CEST | Update | https://www.mdpi.com/2079-9721/8/2/14 |
| article html file updated | 21 July 2022 04:31 CEST | Update | - |
| article html file updated | 6 July 2020 17:39 CEST | Update | - |
| article html file updated | 17 June 2020 10:31 CEST | Original file | - |
| article pdf uploaded. | 17 June 2020 10:29 CEST | Updated version of record | https://www.mdpi.com/2079-9721/8/2/14/pdf |
| article xml uploaded. | 17 June 2020 10:29 CEST | Update | https://www.mdpi.com/2079-9721/8/2/14/xml |
| article xml file uploaded | 17 June 2020 10:29 CEST | Update | - |
| article pdf uploaded. | 11 May 2020 16:28 CEST | Version of Record | https://www.mdpi.com/2079-9721/8/2/14/pdf-vor |
| article xml file uploaded | 11 May 2020 16:28 CEST | Original file | - |
