| article html file updated | 19 August 2026 04:32 CEST | Update | https://www.mdpi.com/1999-4907/12/4/383 |
| article html file updated | 25 December 2025 06:39 CET | Update | N/A |
| article html file updated | 2 September 2025 01:32 CEST | Update | N/A |
| article html file updated | 25 July 2022 08:59 CEST | Update | N/A |
| article html file updated | 2 August 2021 23:15 CEST | Update | N/A |
| article html file updated | 31 March 2021 08:17 CEST | Update | N/A |
| article pdf uploaded. | 31 March 2021 08:15 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/4/383/pdf |
| article xml uploaded. | 31 March 2021 08:15 CEST | Update | https://www.mdpi.com/1999-4907/12/4/383/xml |
| article xml file uploaded | 31 March 2021 08:15 CEST | Update | N/A |
| article html file updated | 26 March 2021 23:48 CET | Update | N/A |
| article pdf uploaded. | 26 March 2021 09:33 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/4/383/pdf-vor |
| article xml file uploaded | 26 March 2021 09:33 CET | Update | N/A |
| article html file updated | 24 March 2021 09:11 CET | Original file | N/A |
| article pdf uploaded. | 24 March 2021 09:09 CET | Version of Record | https://www.mdpi.com/1999-4907/12/4/383/pdf-vor |
| article xml file uploaded | 24 March 2021 09:08 CET | Original file | N/A |
