| article html file updated | 31 August 2025 20:31 CEST | Update | https://www.mdpi.com/2076-3921/9/5/428 |
| article html file updated | 21 July 2022 04:55 CEST | Update | - |
| article html file updated | 5 June 2020 18:06 CEST | Update | - |
| article html file updated | 18 May 2020 10:59 CEST | Update | - |
| article pdf uploaded. | 18 May 2020 10:57 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/5/428/pdf |
| article xml uploaded. | 18 May 2020 10:57 CEST | Update | https://www.mdpi.com/2076-3921/9/5/428/xml |
| article xml file uploaded | 18 May 2020 10:57 CEST | Update | - |
| article html file updated | 15 May 2020 10:50 CEST | Original file | - |
| article pdf uploaded. | 15 May 2020 10:48 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/5/428/pdf-vor |
| article xml file uploaded | 15 May 2020 10:48 CEST | Original file | - |
