| article html file updated | 16 August 2026 23:17 CEST | Update | https://www.mdpi.com/1999-4915/12/1/74 |
| article html file updated | 31 August 2025 08:25 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:54 CEST | Update | N/A |
| article html file updated | 15 February 2020 00:54 CET | Update | N/A |
| article html file updated | 6 February 2020 23:19 CET | Update | N/A |
| article html file updated | 22 January 2020 07:25 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2020 07:23 CET | Updated version of record | https://www.mdpi.com/1999-4915/12/1/74/pdf |
| article xml uploaded. | 22 January 2020 07:23 CET | Update | https://www.mdpi.com/1999-4915/12/1/74/xml |
| article xml file uploaded | 22 January 2020 07:23 CET | Update | N/A |
| article pdf uploaded. | 7 January 2020 13:27 CET | Version of Record | https://www.mdpi.com/1999-4915/12/1/74/pdf-vor |
| article xml file uploaded | 7 January 2020 13:27 CET | Original file | N/A |
