| article html file updated | 1 September 2025 06:14 CEST | Update | https://www.mdpi.com/1999-4915/12/9/915 |
| article html file updated | 22 July 2022 04:14 CEST | Update | N/A |
| article html file updated | 21 August 2020 06:52 CEST | Original file | N/A |
| article pdf uploaded. | 21 August 2020 06:51 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/9/915/pdf |
| article xml uploaded. | 21 August 2020 06:51 CEST | Update | https://www.mdpi.com/1999-4915/12/9/915/xml |
| article xml file uploaded | 21 August 2020 06:51 CEST | Original file | N/A |
| article supplementary file uploaded. | 20 August 2020 15:20 CEST | - | https://www.mdpi.com/1999-4915/12/9/915#supplementary |
| article pdf uploaded. | 20 August 2020 15:20 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/9/915/pdf-vor |
