| article html file updated | 24 September 2025 18:45 CEST | Update | https://www.mdpi.com/2504-3900/2/23/1449 |
| article html file updated | 26 September 2022 15:19 CEST | Original file | - |
| article pdf uploaded. | 21 November 2018 04:32 CET | Updated version of record | https://www.mdpi.com/2504-3900/2/23/1449/pdf |
| article pdf uploaded. | 21 November 2018 04:26 CET | Version of Record | https://www.mdpi.com/2504-3900/2/23/1449/pdf-vor |
| article xml file uploaded | 21 November 2018 04:26 CET | Original file | https://www.mdpi.com/2504-3900/2/23/1449/xml |
