| article html file updated | 2 September 2025 08:38 CEST | Update | https://www.mdpi.com/1999-4907/12/6/667 |
| article html file updated | 26 July 2022 21:09 CEST | Update | - |
| article html file updated | 26 May 2021 06:12 CEST | Update | - |
| article pdf uploaded. | 26 May 2021 06:11 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/6/667/pdf |
| article xml uploaded. | 26 May 2021 06:11 CEST | Update | https://www.mdpi.com/1999-4907/12/6/667/xml |
| article xml file uploaded | 26 May 2021 06:11 CEST | Update | - |
| article html file updated | 25 May 2021 10:59 CEST | Update | - |
| article pdf uploaded. | 25 May 2021 10:58 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/6/667/pdf-vor |
| article xml file uploaded | 25 May 2021 10:58 CEST | Update | - |
| article html file updated | 25 May 2021 10:24 CEST | Original file | - |
| article supplementary file uploaded. | 25 May 2021 10:23 CEST | - | https://www.mdpi.com/1999-4907/12/6/667#supplementary |
| article pdf uploaded. | 25 May 2021 10:23 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/6/667/pdf-vor |
| article xml file uploaded | 25 May 2021 10:23 CEST | Original file | - |
