| article html file updated | 1 September 2025 17:37 CEST | Update | https://www.mdpi.com/1999-4907/12/1/55 |
| article html file updated | 23 July 2022 09:44 CEST | Update | N/A |
| article html file updated | 6 January 2021 13:53 CET | Update | N/A |
| article pdf uploaded. | 6 January 2021 13:52 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/1/55/pdf |
| article xml uploaded. | 6 January 2021 13:52 CET | Update | https://www.mdpi.com/1999-4907/12/1/55/xml |
| article xml file uploaded | 6 January 2021 13:52 CET | Update | N/A |
| article html file updated | 4 January 2021 14:36 CET | Update | N/A |
| article pdf uploaded. | 4 January 2021 14:34 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/1/55/pdf-vor |
| article xml file uploaded | 4 January 2021 14:34 CET | Update | N/A |
| article html file updated | 2 January 2021 12:51 CET | Original file | N/A |
| article supplementary file uploaded. | 2 January 2021 12:50 CET | - | https://www.mdpi.com/1999-4907/12/1/55#supplementary |
| article pdf uploaded. | 2 January 2021 12:50 CET | Version of Record | https://www.mdpi.com/1999-4907/12/1/55/pdf-vor |
| article xml file uploaded | 2 January 2021 12:50 CET | Original file | N/A |
