| article html file updated | 1 September 2025 21:15 CEST | Update | https://www.mdpi.com/2035-8377/13/1/6 |
| article html file updated | 24 July 2022 22:26 CEST | Update | N/A |
| article html file updated | 18 February 2021 05:51 CET | Update | N/A |
| article pdf uploaded. | 17 February 2021 15:37 CET | Updated version of record | https://www.mdpi.com/2035-8377/13/1/6/pdf |
| article xml uploaded. | 17 February 2021 15:37 CET | Update | https://www.mdpi.com/2035-8377/13/1/6/xml |
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| article html file updated | 10 February 2021 02:11 CET | Original file | N/A |
| article pdf uploaded. | 10 February 2021 02:10 CET | Version of Record | https://www.mdpi.com/2035-8377/13/1/6/pdf-vor |
| article xml uploaded. | 10 February 2021 02:10 CET | Update | N/A |
| article xml file uploaded | 10 February 2021 02:10 CET | Original file | N/A |
