| article html file updated | 25 December 2025 05:39 CET | Update | https://www.mdpi.com/2072-6694/13/6/1213 |
| article html file updated | 2 September 2025 00:10 CEST | Update | N/A |
| article html file updated | 25 July 2022 07:01 CEST | Update | N/A |
| article html file updated | 17 March 2021 05:10 CET | Original file | N/A |
| article pdf uploaded. | 17 March 2021 05:08 CET | Updated version of record | https://www.mdpi.com/2072-6694/13/6/1213/pdf |
| article xml uploaded. | 17 March 2021 05:08 CET | Update | https://www.mdpi.com/2072-6694/13/6/1213/xml |
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| article pdf uploaded. | 10 March 2021 14:37 CET | Updated version of record | https://www.mdpi.com/2072-6694/13/6/1213/pdf-vor |
| article pdf uploaded. | 10 March 2021 13:46 CET | Version of Record | https://www.mdpi.com/2072-6694/13/6/1213/pdf-vor |
