| article html file updated | 19 August 2026 03:45 CEST | Update | https://www.mdpi.com/1420-3049/26/6/1701 |
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| article html file updated | 22 March 2021 11:12 CET | Original file | N/A |
| article pdf uploaded. | 22 March 2021 11:10 CET | Updated version of record | https://www.mdpi.com/1420-3049/26/6/1701/pdf |
| article xml uploaded. | 22 March 2021 11:10 CET | Update | https://www.mdpi.com/1420-3049/26/6/1701/xml |
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| article pdf uploaded. | 18 March 2021 13:29 CET | Updated version of record | https://www.mdpi.com/1420-3049/26/6/1701/pdf-vor |
| article pdf uploaded. | 18 March 2021 13:16 CET | Version of Record | https://www.mdpi.com/1420-3049/26/6/1701/pdf-vor |
