| article html file updated | 2 September 2025 00:39 CEST | Update | https://www.mdpi.com/2218-1989/11/3/169 |
| article html file updated | 25 July 2022 07:42 CEST | Update | - |
| article html file updated | 23 March 2021 04:04 CET | Update | - |
| article pdf uploaded. | 23 March 2021 04:03 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/3/169/pdf |
| article xml uploaded. | 23 March 2021 04:03 CET | Update | https://www.mdpi.com/2218-1989/11/3/169/xml |
| article xml file uploaded | 23 March 2021 04:03 CET | Update | - |
| article html file updated | 16 March 2021 05:22 CET | Update | - |
| article xml file uploaded | 16 March 2021 05:21 CET | Update | - |
| article pdf uploaded. | 16 March 2021 05:21 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/3/169/pdf-vor |
| article html file updated | 16 March 2021 05:15 CET | Update | - |
| article pdf uploaded. | 16 March 2021 05:14 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/3/169/pdf-vor |
| article xml file uploaded | 16 March 2021 05:14 CET | Update | - |
| article html file updated | 15 March 2021 13:23 CET | Original file | - |
| article xml file uploaded | 15 March 2021 13:21 CET | Update | - |
| article pdf uploaded. | 15 March 2021 13:21 CET | Version of Record | https://www.mdpi.com/2218-1989/11/3/169/pdf-vor |
