| article html file updated | 31 August 2025 18:17 CEST | Update | https://www.mdpi.com/2076-3921/9/4/346 |
| article html file updated | 21 July 2022 02:44 CEST | Update | N/A |
| article html file updated | 23 April 2020 09:42 CEST | Original file | N/A |
| article pdf uploaded. | 23 April 2020 09:40 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/4/346/pdf |
| article xml uploaded. | 23 April 2020 09:40 CEST | Update | https://www.mdpi.com/2076-3921/9/4/346/xml |
| article xml file uploaded | 23 April 2020 09:40 CEST | Original file | N/A |
