| article html file updated | 31 August 2025 19:45 CEST | Update | https://www.mdpi.com/2076-3921/9/5/396 |
| article html file updated | 21 July 2022 04:12 CEST | Update | - |
| article html file updated | 5 June 2020 17:40 CEST | Update | - |
| article html file updated | 20 May 2020 13:24 CEST | Original file | - |
| article pdf uploaded. | 20 May 2020 13:22 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/5/396/pdf |
| article xml uploaded. | 20 May 2020 13:22 CEST | Update | https://www.mdpi.com/2076-3921/9/5/396/xml |
| article xml file uploaded | 20 May 2020 13:22 CEST | Update | - |
| article pdf uploaded. | 8 May 2020 12:43 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/5/396/pdf-vor |
| article xml file uploaded | 8 May 2020 12:43 CEST | Original file | - |
