| article html file updated | 2 September 2025 01:34 CEST | Update | https://www.mdpi.com/1999-4923/13/4/438 |
| article html file updated | 25 July 2022 09:01 CEST | Update | - |
| article html file updated | 2 August 2021 23:51 CEST | Update | - |
| article html file updated | 2 April 2021 06:53 CEST | Update | - |
| article pdf uploaded. | 2 April 2021 06:52 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/438/pdf |
| article xml uploaded. | 2 April 2021 06:51 CEST | Update | https://www.mdpi.com/1999-4923/13/4/438/xml |
| article xml file uploaded | 2 April 2021 06:51 CEST | Update | - |
| article html file updated | 31 March 2021 12:26 CEST | Update | - |
| article pdf uploaded. | 31 March 2021 12:25 CEST | Updated version of record | https://www.mdpi.com/1999-4923/13/4/438/pdf-vor |
| article xml file uploaded | 31 March 2021 12:25 CEST | Update | - |
| article html file updated | 25 March 2021 08:08 CET | Original file | - |
| article pdf uploaded. | 25 March 2021 08:07 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/4/438/pdf-vor |
| article xml file uploaded | 25 March 2021 08:07 CET | Original file | - |
| article pdf uploaded. | 24 March 2021 11:48 CET | Version of Record | https://www.mdpi.com/1999-4923/13/4/438/pdf-vor |
