| article html file updated | 2 September 2025 02:11 CEST | Update | https://www.mdpi.com/2218-1989/11/4/209 |
| article html file updated | 25 July 2022 09:56 CEST | Update | - |
| article html file updated | 3 August 2021 16:40 CEST | Update | - |
| article html file updated | 14 April 2021 11:18 CEST | Update | - |
| article pdf uploaded. | 14 April 2021 11:16 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/4/209/pdf |
| article xml uploaded. | 14 April 2021 11:16 CEST | Update | https://www.mdpi.com/2218-1989/11/4/209/xml |
| article xml file uploaded | 14 April 2021 11:16 CEST | Update | - |
| article html file updated | 10 April 2021 12:47 CEST | Update | - |
| article html file updated | 6 April 2021 13:55 CEST | Update | - |
| article pdf uploaded. | 6 April 2021 13:54 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/4/209/pdf-vor |
| article xml file uploaded | 6 April 2021 13:54 CEST | Update | - |
| article html file updated | 1 April 2021 10:00 CEST | Update | - |
| article html file updated | 31 March 2021 13:23 CEST | Original file | - |
| article pdf uploaded. | 31 March 2021 13:22 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/4/209/pdf-vor |
| article xml file uploaded | 31 March 2021 13:22 CEST | Original file | - |
| article pdf uploaded. | 30 March 2021 14:21 CEST | Updated version of record | https://www.mdpi.com/2218-1989/11/4/209/pdf-vor |
| article supplementary file uploaded. | 30 March 2021 13:49 CEST | - | https://www.mdpi.com/2218-1989/11/4/209#supplementary |
| article pdf uploaded. | 30 March 2021 13:49 CEST | Version of Record | https://www.mdpi.com/2218-1989/11/4/209/pdf-vor |
