| article html file updated | 30 August 2025 04:26 CEST | Update | https://www.mdpi.com/2504-3900/2/8/409 |
| article html file updated | 21 August 2025 20:15 CEST | Update | - |
| article html file updated | 26 September 2022 13:09 CEST | Original file | - |
| article pdf uploaded. | 11 June 2018 08:21 CEST | Version of Record | https://www.mdpi.com/2504-3900/2/8/409/pdf |
| article xml file uploaded | 11 June 2018 08:21 CEST | Original file | https://www.mdpi.com/2504-3900/2/8/409/xml |
