| article html file updated | 24 December 2025 23:51 CET | Update | https://www.mdpi.com/2076-393X/8/4/708 |
| article html file updated | 1 September 2025 14:35 CEST | Update | N/A |
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| article html file updated | 4 December 2020 17:30 CET | Update | N/A |
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| article pdf uploaded. | 2 December 2020 12:01 CET | Updated version of record | https://www.mdpi.com/2076-393X/8/4/708/pdf |
| article xml uploaded. | 2 December 2020 12:01 CET | Update | https://www.mdpi.com/2076-393X/8/4/708/xml |
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| article pdf uploaded. | 27 November 2020 11:14 CET | Version of Record | https://www.mdpi.com/2076-393X/8/4/708/pdf-vor |
