| article html file updated | 27 July 2022 03:02 CEST | Update | https://www.mdpi.com/2304-6732/8/7/252 |
| article html file updated | 2 July 2021 06:06 CEST | Update | - |
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| article pdf uploaded. | 2 July 2021 06:03 CEST | Updated version of record | https://www.mdpi.com/2304-6732/8/7/252/pdf |
| article xml uploaded. | 2 July 2021 06:03 CEST | Update | https://www.mdpi.com/2304-6732/8/7/252/xml |
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| article pdf uploaded. | 1 July 2021 12:23 CEST | Version of Record | https://www.mdpi.com/2304-6732/8/7/252/pdf-vor |
