| article html file updated | 18 August 2026 12:15 CEST | Update | https://www.mdpi.com/2079-6382/9/12/871 |
| article html file updated | 1 September 2025 15:17 CEST | Update | N/A |
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| article html file updated | 6 December 2020 00:39 CET | Original file | N/A |
| article pdf uploaded. | 5 December 2020 03:07 CET | Version of Record | https://www.mdpi.com/2079-6382/9/12/871/pdf |
| article xml uploaded. | 5 December 2020 03:07 CET | Update | https://www.mdpi.com/2079-6382/9/12/871/xml |
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