| article html file updated | 6 September 2025 19:53 CEST | Update | https://www.mdpi.com/2218-1989/11/7/421 |
| article html file updated | 27 July 2022 02:07 CEST | Update | - |
| article html file updated | 15 July 2021 09:17 CEST | Update | - |
| article pdf uploaded. | 15 July 2021 09:16 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/7/421/pdf |
| article xml uploaded. | 15 July 2021 09:16 CEST | Update | https://www.mdpi.com/2218-1989/11/7/421/xml |
| article xml file uploaded | 15 July 2021 09:16 CEST | Update | - |
| article html file updated | 9 July 2021 08:04 CEST | Update | - |
| article html file updated | 5 July 2021 11:42 CEST | Update | - |
| article pdf uploaded. | 5 July 2021 11:41 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/7/421/pdf-vor |
| article xml file uploaded | 5 July 2021 11:41 CEST | Update | - |
| article html file updated | 3 July 2021 09:58 CEST | Update | - |
| article html file updated | 2 July 2021 13:54 CEST | Original file | - |
| article pdf uploaded. | 2 July 2021 13:53 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/7/421/pdf-vor |
| article xml file uploaded | 2 July 2021 13:53 CEST | Original file | - |
| article pdf uploaded. | 26 June 2021 11:29 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/7/421/pdf-vor |
| article supplementary file uploaded. | 26 June 2021 11:29 CEST | - | https://www.mdpi.com/2218-1989/11/7/421#supplementary |
