| article html file updated | 31 August 2025 15:17 CEST | Update | https://www.mdpi.com/2079-9284/7/1/18 |
| article html file updated | 20 July 2022 23:47 CEST | Update | - |
| article html file updated | 24 March 2020 11:22 CET | Original file | - |
| article pdf uploaded. | 24 March 2020 11:21 CET | Updated version of record | https://www.mdpi.com/2079-9284/7/1/18/pdf |
| article xml uploaded. | 24 March 2020 11:21 CET | Update | https://www.mdpi.com/2079-9284/7/1/18/xml |
| article xml file uploaded | 24 March 2020 11:21 CET | Update | - |
| article pdf uploaded. | 23 March 2020 16:38 CET | Version of Record | https://www.mdpi.com/2079-9284/7/1/18/pdf-vor |
| article xml file uploaded | 23 March 2020 16:38 CET | Original file | - |
