| article html file updated | 1 September 2025 22:10 CEST | Update | https://www.mdpi.com/2227-9059/9/2/210 |
| article html file updated | 25 July 2022 04:09 CEST | Update | N/A |
| article html file updated | 21 February 2021 06:20 CET | Update | N/A |
| article pdf uploaded. | 21 February 2021 06:19 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/2/210/pdf |
| article xml uploaded. | 21 February 2021 06:19 CET | Update | https://www.mdpi.com/2227-9059/9/2/210/xml |
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| article html file updated | 20 February 2021 10:11 CET | Update | N/A |
| article html file updated | 20 February 2021 07:30 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2021 07:29 CET | Updated version of record | https://www.mdpi.com/2227-9059/9/2/210/pdf-vor |
| article xml uploaded. | 20 February 2021 07:29 CET | Update | N/A |
| article xml file uploaded | 20 February 2021 07:29 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2021 14:28 CET | Version of Record | https://www.mdpi.com/2227-9059/9/2/210/pdf-vor |
