| article html file updated | 1 September 2025 02:35 CEST | Update | https://www.mdpi.com/2076-3921/9/7/613 |
| article html file updated | 21 July 2022 23:57 CEST | Update | N/A |
| article html file updated | 14 July 2020 09:34 CEST | Original file | N/A |
| article pdf uploaded. | 14 July 2020 09:32 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/7/613/pdf |
| article xml uploaded. | 14 July 2020 09:32 CEST | Update | https://www.mdpi.com/2076-3921/9/7/613/xml |
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| article pdf uploaded. | 13 July 2020 16:36 CEST | Updated version of record | https://www.mdpi.com/2076-3921/9/7/613/pdf-vor |
| article pdf uploaded. | 13 July 2020 16:36 CEST | Version of Record | https://www.mdpi.com/2076-3921/9/7/613/pdf-vor |
