| article html file updated | 31 August 2025 22:25 CEST | Update | https://www.mdpi.com/2079-6412/10/6/542 |
| article html file updated | 21 July 2022 06:49 CEST | Update | - |
| article html file updated | 10 October 2020 03:51 CEST | Update | - |
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| article html file updated | 11 June 2020 11:03 CEST | Original file | - |
| article pdf uploaded. | 11 June 2020 11:01 CEST | Updated version of record | https://www.mdpi.com/2079-6412/10/6/542/pdf |
| article xml uploaded. | 11 June 2020 11:01 CEST | Update | https://www.mdpi.com/2079-6412/10/6/542/xml |
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| article pdf uploaded. | 2 June 2020 15:26 CEST | Updated version of record | https://www.mdpi.com/2079-6412/10/6/542/pdf-vor |
| article pdf uploaded. | 2 June 2020 15:26 CEST | Version of Record | https://www.mdpi.com/2079-6412/10/6/542/pdf-vor |
