| article html file updated | 1 September 2025 06:36 CEST | Update | https://www.mdpi.com/1999-4923/12/9/806 |
| article html file updated | 22 July 2022 04:43 CEST | Update | N/A |
| article html file updated | 26 August 2020 12:59 CEST | Update | N/A |
| article html file updated | 25 August 2020 14:41 CEST | Original file | N/A |
| article pdf uploaded. | 25 August 2020 14:39 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/9/806/pdf |
| article xml uploaded. | 25 August 2020 14:39 CEST | Update | https://www.mdpi.com/1999-4923/12/9/806/xml |
| article xml file uploaded | 25 August 2020 14:39 CEST | Original file | N/A |
| article supplementary file uploaded. | 25 August 2020 13:06 CEST | - | https://www.mdpi.com/1999-4923/12/9/806#supplementary |
| article pdf uploaded. | 25 August 2020 13:06 CEST | Version of Record | N/A |
