| article html file updated | 1 September 2025 06:54 CEST | Update | https://www.mdpi.com/1999-4907/11/9/941 |
| article html file updated | 22 July 2022 05:08 CEST | Update | N/A |
| article html file updated | 7 October 2020 13:48 CEST | Update | N/A |
| article html file updated | 31 August 2020 08:58 CEST | Update | N/A |
| article pdf uploaded. | 31 August 2020 08:56 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/9/941/pdf |
| article xml uploaded. | 31 August 2020 08:56 CEST | Update | https://www.mdpi.com/1999-4907/11/9/941/xml |
| article xml file uploaded | 31 August 2020 08:56 CEST | Update | N/A |
| article html file updated | 28 August 2020 13:34 CEST | Update | N/A |
| article html file updated | 28 August 2020 13:30 CEST | Original file | N/A |
| article pdf uploaded. | 28 August 2020 11:54 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/9/941/pdf-vor |
| article xml uploaded. | 28 August 2020 11:54 CEST | Update | N/A |
| article xml file uploaded | 28 August 2020 11:54 CEST | Update | N/A |
| article pdf uploaded. | 28 August 2020 11:40 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/9/941/pdf-vor |
| article xml uploaded. | 28 August 2020 11:40 CEST | Update | N/A |
| article xml file uploaded | 28 August 2020 11:40 CEST | Original file | N/A |
