| article html file updated | 2 September 2025 01:04 CEST | Update | https://www.mdpi.com/1424-8220/21/6/2141 |
| article html file updated | 25 July 2022 08:17 CEST | Update | N/A |
| article html file updated | 22 March 2021 06:37 CET | Update | N/A |
| article pdf uploaded. | 22 March 2021 06:35 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2141/pdf |
| article xml uploaded. | 22 March 2021 06:35 CET | Update | https://www.mdpi.com/1424-8220/21/6/2141/xml |
| article xml file uploaded | 22 March 2021 06:35 CET | Update | N/A |
| article html file updated | 20 March 2021 10:04 CET | Update | N/A |
| article html file updated | 19 March 2021 15:53 CET | Update | N/A |
| article pdf uploaded. | 19 March 2021 15:51 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2141/pdf-vor |
| article xml file uploaded | 19 March 2021 15:51 CET | Update | N/A |
| article html file updated | 19 March 2021 14:57 CET | Original file | N/A |
| article pdf uploaded. | 19 March 2021 14:56 CET | Updated version of record | https://www.mdpi.com/1424-8220/21/6/2141/pdf-vor |
| article xml file uploaded | 19 March 2021 14:56 CET | Original file | N/A |
| article pdf uploaded. | 18 March 2021 17:14 CET | Version of Record | https://www.mdpi.com/1424-8220/21/6/2141/pdf-vor |
