| article html file updated | 31 August 2025 14:45 CEST | Update | https://www.mdpi.com/2079-3197/8/1/18 |
| article html file updated | 20 July 2022 23:15 CEST | Update | N/A |
| article html file updated | 30 March 2020 10:48 CEST | Update | N/A |
| article xml uploaded. | 30 March 2020 10:47 CEST | Update | https://www.mdpi.com/2079-3197/8/1/18/xml |
| article pdf uploaded. | 30 March 2020 10:47 CEST | Updated version of record | https://www.mdpi.com/2079-3197/8/1/18/pdf |
| article html file updated | 18 March 2020 12:20 CET | Original file | N/A |
| article pdf uploaded. | 18 March 2020 12:19 CET | Version of Record | https://www.mdpi.com/2079-3197/8/1/18/pdf-vor |
| article xml file uploaded | 18 March 2020 12:19 CET | Original file | N/A |
