| article html file updated | 1 September 2025 05:54 CEST | Update | https://www.mdpi.com/1999-4923/12/8/780 | 
| article html file updated | 22 July 2022 03:47 CEST | Update | - | 
| article html file updated | 2 September 2020 12:07 CEST | Update | - | 
| article xml uploaded. | 2 September 2020 12:05 CEST | Update | https://www.mdpi.com/1999-4923/12/8/780/xml | 
| article xml uploaded. | 2 September 2020 12:05 CEST | Update | - | 
| article pdf uploaded. | 2 September 2020 12:05 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/8/780/pdf | 
| article html file updated | 18 August 2020 03:32 CEST | Update | - | 
| article pdf uploaded. | 18 August 2020 03:31 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/8/780/pdf-vor | 
| article xml uploaded. | 18 August 2020 03:31 CEST | Update | - | 
| article xml file uploaded | 18 August 2020 03:31 CEST | Update | - | 
| article html file updated | 17 August 2020 11:50 CEST | Original file | - | 
| article pdf uploaded. | 17 August 2020 11:49 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/8/780/pdf-vor | 
| article xml uploaded. | 17 August 2020 11:49 CEST | Update | - | 
| article xml file uploaded | 17 August 2020 11:49 CEST | Original file | - |