| article html file updated | 7 September 2025 06:21 CEST | Update | https://www.mdpi.com/1999-4893/14/12/342 | 
| article html file updated | 22 August 2025 01:36 CEST | Update | - | 
| article html file updated | 30 July 2022 18:57 CEST | Update | - | 
| article html file updated | 29 November 2021 13:36 CET | Update | - | 
| article pdf uploaded. | 29 November 2021 13:35 CET | Updated version of record | https://www.mdpi.com/1999-4893/14/12/342/pdf | 
| article xml uploaded. | 29 November 2021 13:35 CET | Update | https://www.mdpi.com/1999-4893/14/12/342/xml | 
| article xml file uploaded | 29 November 2021 13:35 CET | Update | - | 
| article html file updated | 26 November 2021 13:11 CET | Update | - | 
| article pdf uploaded. | 26 November 2021 13:10 CET | Updated version of record | https://www.mdpi.com/1999-4893/14/12/342/pdf-vor | 
| article xml uploaded. | 26 November 2021 13:10 CET | Update | - | 
| article xml file uploaded | 26 November 2021 13:10 CET | Update | - | 
| article html file updated | 26 November 2021 11:48 CET | Original file | - | 
| article pdf uploaded. | 26 November 2021 11:47 CET | Version of Record | https://www.mdpi.com/1999-4893/14/12/342/pdf-vor | 
| article xml uploaded. | 26 November 2021 11:47 CET | Update | - | 
| article xml file uploaded | 26 November 2021 11:47 CET | Original file | - |