| article html file updated | 1 September 2025 21:17 CEST | Update | https://www.mdpi.com/1999-4907/12/2/202 |
| article html file updated | 24 July 2022 22:59 CEST | Update | N/A |
| article html file updated | 18 February 2021 07:04 CET | Update | N/A |
| article pdf uploaded. | 18 February 2021 07:03 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/202/pdf |
| article xml uploaded. | 18 February 2021 07:03 CET | Update | https://www.mdpi.com/1999-4907/12/2/202/xml |
| article xml file uploaded | 18 February 2021 07:03 CET | Update | N/A |
| article html file updated | 10 February 2021 12:48 CET | Update | N/A |
| article xml file uploaded | 10 February 2021 12:46 CET | Update | N/A |
| article pdf uploaded. | 10 February 2021 12:46 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/202/pdf-vor |
| article xml uploaded. | 10 February 2021 12:46 CET | Update | N/A |
| article html file updated | 10 February 2021 12:22 CET | Update | N/A |
| article pdf uploaded. | 10 February 2021 12:20 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/202/pdf-vor |
| article xml uploaded. | 10 February 2021 12:20 CET | Update | N/A |
| article xml file uploaded | 10 February 2021 12:20 CET | Update | N/A |
| article html file updated | 10 February 2021 11:11 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2021 11:09 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/202/pdf-vor |
| article xml uploaded. | 10 February 2021 11:09 CET | Update | N/A |
| article xml file uploaded | 10 February 2021 11:09 CET | Original file | N/A |
