| article html file updated | 1 September 2025 17:42 CEST | Update | https://www.mdpi.com/2227-9717/9/1/91 |
| article html file updated | 23 July 2022 10:08 CEST | Update | N/A |
| article html file updated | 6 January 2021 10:02 CET | Update | N/A |
| article html file updated | 6 January 2021 09:40 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2021 09:39 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/1/91/pdf |
| article xml uploaded. | 6 January 2021 09:39 CET | Update | https://www.mdpi.com/2227-9717/9/1/91/xml |
| article xml file uploaded | 6 January 2021 09:39 CET | Original file | N/A |
| article supplementary file uploaded. | 4 January 2021 12:57 CET | - | https://www.mdpi.com/2227-9717/9/1/91#supplementary |
| article pdf uploaded. | 4 January 2021 12:57 CET | Version of Record | https://www.mdpi.com/2227-9717/9/1/91/pdf-vor |
