| article html file updated | 24 December 2025 20:45 CET | Update | https://www.mdpi.com/1999-4907/11/9/902 |
| article html file updated | 1 September 2025 06:06 CEST | Update | N/A |
| article html file updated | 22 July 2022 04:04 CEST | Update | N/A |
| article html file updated | 7 October 2020 13:39 CEST | Update | N/A |
| article html file updated | 20 August 2020 03:45 CEST | Update | N/A |
| article pdf uploaded. | 20 August 2020 03:43 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/9/902/pdf |
| article xml uploaded. | 20 August 2020 03:43 CEST | Update | https://www.mdpi.com/1999-4907/11/9/902/xml |
| article xml file uploaded | 20 August 2020 03:43 CEST | Update | N/A |
| article html file updated | 19 August 2020 13:27 CEST | Update | N/A |
| article html file updated | 19 August 2020 13:26 CEST | Original file | N/A |
| article pdf uploaded. | 19 August 2020 13:24 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/9/902/pdf-vor |
| article xml uploaded. | 19 August 2020 13:24 CEST | Update | N/A |
| article xml file uploaded | 19 August 2020 13:24 CEST | Update | N/A |
| article supplementary file uploaded. | 19 August 2020 13:24 CEST | - | https://www.mdpi.com/1999-4907/11/9/902#supplementary |
| article pdf uploaded. | 19 August 2020 13:24 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/9/902/pdf-vor |
| article xml uploaded. | 19 August 2020 13:24 CEST | Update | N/A |
| article xml file uploaded | 19 August 2020 13:24 CEST | Original file | N/A |
