| article html file updated | 18 August 2026 00:20 CEST | Update | https://www.mdpi.com/1999-4915/12/9/975 |
| article html file updated | 1 September 2025 07:20 CEST | Update | N/A |
| article html file updated | 22 July 2022 05:42 CEST | Update | N/A |
| article html file updated | 7 October 2020 08:54 CEST | Update | N/A |
| article html file updated | 9 September 2020 13:10 CEST | Update | N/A |
| article pdf uploaded. | 9 September 2020 13:08 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/9/975/pdf |
| article xml uploaded. | 9 September 2020 13:08 CEST | Update | https://www.mdpi.com/1999-4915/12/9/975/xml |
| article xml file uploaded | 9 September 2020 13:08 CEST | Update | N/A |
| article html file updated | 2 September 2020 12:01 CEST | Original file | N/A |
| article supplementary file uploaded. | 2 September 2020 11:59 CEST | - | https://www.mdpi.com/1999-4915/12/9/975#supplementary |
| article pdf uploaded. | 2 September 2020 11:59 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/9/975/pdf-vor |
| article xml uploaded. | 2 September 2020 11:59 CEST | Update | N/A |
| article xml file uploaded | 2 September 2020 11:59 CEST | Original file | N/A |
