| article html file updated | 1 September 2025 22:02 CEST | Update | https://www.mdpi.com/2218-1989/11/2/117 |
| article html file updated | 25 July 2022 03:59 CEST | Update | - |
| article html file updated | 5 March 2021 11:52 CET | Update | - |
| article html file updated | 26 February 2021 09:19 CET | Update | - |
| article pdf uploaded. | 26 February 2021 09:17 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/2/117/pdf |
| article xml uploaded. | 26 February 2021 09:17 CET | Update | https://www.mdpi.com/2218-1989/11/2/117/xml |
| article xml file uploaded | 26 February 2021 09:17 CET | Update | - |
| article html file updated | 23 February 2021 03:19 CET | Original file | - |
| article pdf uploaded. | 23 February 2021 03:18 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/2/117/pdf-vor |
| article xml uploaded. | 23 February 2021 03:18 CET | Update | - |
| article xml file uploaded | 23 February 2021 03:18 CET | Original file | - |
| article pdf uploaded. | 18 February 2021 14:00 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/2/117/pdf-vor |
| article supplementary file uploaded. | 18 February 2021 13:55 CET | - | https://www.mdpi.com/2218-1989/11/2/117#supplementary |
| article pdf uploaded. | 18 February 2021 13:55 CET | Version of Record | https://www.mdpi.com/2218-1989/11/2/117/pdf-vor |
