| article html file updated | 1 September 2025 20:24 CEST | Update | https://www.mdpi.com/2218-273X/11/2/201 |
| article html file updated | 24 July 2022 10:20 CEST | Update | N/A |
| article html file updated | 25 February 2021 11:14 CET | Update | N/A |
| article pdf uploaded. | 25 February 2021 11:08 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/2/201/pdf |
| article xml uploaded. | 25 February 2021 11:08 CET | Update | https://www.mdpi.com/2218-273X/11/2/201/xml |
| article xml file uploaded | 25 February 2021 11:08 CET | Update | N/A |
| article html file updated | 1 February 2021 15:28 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2021 15:27 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/2/201/pdf-vor |
| article xml uploaded. | 1 February 2021 15:27 CET | Update | N/A |
| article xml file uploaded | 1 February 2021 15:27 CET | Original file | N/A |
| article pdf uploaded. | 1 February 2021 15:16 CET | Version of Record | https://www.mdpi.com/2218-273X/11/2/201/pdf-vor |
