| article html file updated | 2 September 2025 03:39 CEST | Update | https://www.mdpi.com/1999-4907/12/4/475 |
| article html file updated | 25 July 2022 12:00 CEST | Update | - |
| article html file updated | 5 August 2021 06:05 CEST | Update | - |
| article html file updated | 22 April 2021 05:25 CEST | Update | - |
| article pdf uploaded. | 22 April 2021 05:24 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/475/pdf |
| article xml uploaded. | 22 April 2021 05:24 CEST | Update | https://www.mdpi.com/1999-4907/12/4/475/xml |
| article xml file uploaded | 22 April 2021 05:24 CEST | Update | - |
| article html file updated | 21 April 2021 07:32 CEST | Update | - |
| article xml file uploaded | 21 April 2021 07:30 CEST | Update | - |
| article pdf uploaded. | 21 April 2021 07:30 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/475/pdf-vor |
| article html file updated | 15 April 2021 18:45 CEST | Update | - |
| article pdf uploaded. | 15 April 2021 18:43 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/475/pdf-vor |
| article xml file uploaded | 15 April 2021 18:43 CEST | Update | - |
| article html file updated | 15 April 2021 17:49 CEST | Original file | - |
| article pdf uploaded. | 15 April 2021 17:47 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/475/pdf-vor |
| article xml file uploaded | 15 April 2021 17:47 CEST | Original file | - |
| article pdf uploaded. | 13 April 2021 13:16 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/4/475/pdf-vor |
