| article html file updated | 1 September 2025 17:27 CEST | Update | https://www.mdpi.com/2075-4450/12/1/21 |
| article html file updated | 23 July 2022 09:00 CEST | Update | - |
| article html file updated | 31 December 2020 09:24 CET | Original file | - |
| article supplementary file uploaded. | 31 December 2020 09:22 CET | - | https://www.mdpi.com/2075-4450/12/1/21#supplementary |
| article pdf uploaded. | 31 December 2020 09:22 CET | Version of Record | https://www.mdpi.com/2075-4450/12/1/21/pdf |
| article xml uploaded. | 31 December 2020 09:22 CET | Update | https://www.mdpi.com/2075-4450/12/1/21/xml |
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