| article html file updated | 1 September 2025 18:49 CEST | Update | https://www.mdpi.com/1999-4907/12/1/93 |
| article html file updated | 23 July 2022 17:35 CEST | Update | - |
| article html file updated | 22 January 2021 07:05 CET | Update | - |
| article pdf uploaded. | 22 January 2021 07:03 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/1/93/pdf |
| article xml uploaded. | 22 January 2021 07:03 CET | Update | https://www.mdpi.com/1999-4907/12/1/93/xml |
| article xml file uploaded | 22 January 2021 07:03 CET | Update | - |
| article html file updated | 21 January 2021 12:48 CET | Update | - |
| article pdf uploaded. | 21 January 2021 12:46 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/1/93/pdf-vor |
| article xml uploaded. | 21 January 2021 12:46 CET | Update | - |
| article xml file uploaded | 21 January 2021 12:46 CET | Update | - |
| article html file updated | 16 January 2021 08:35 CET | Original file | - |
| article pdf uploaded. | 16 January 2021 08:33 CET | Version of Record | https://www.mdpi.com/1999-4907/12/1/93/pdf-vor |
| article xml uploaded. | 16 January 2021 08:33 CET | Update | - |
| article xml file uploaded | 16 January 2021 08:33 CET | Original file | - |
