| article html file updated | 1 September 2025 16:45 CEST | Update | https://www.mdpi.com/2072-6694/13/1/21 |
| article html file updated | 23 July 2022 06:40 CEST | Update | N/A |
| article html file updated | 23 December 2020 09:30 CET | Original file | N/A |
| article supplementary file uploaded. | 23 December 2020 09:26 CET | - | https://www.mdpi.com/2072-6694/13/1/21#supplementary |
| article pdf uploaded. | 23 December 2020 09:26 CET | Version of Record | https://www.mdpi.com/2072-6694/13/1/21/pdf |
| article xml uploaded. | 23 December 2020 09:26 CET | Update | https://www.mdpi.com/2072-6694/13/1/21/xml |
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