| article html file updated | 24 December 2025 16:39 CET | Update | https://www.mdpi.com/2075-4701/9/12/1315 |
| article html file updated | 31 August 2025 05:56 CEST | Update | N/A |
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| article html file updated | 16 December 2019 09:51 CET | Original file | N/A |
| article pdf uploaded. | 16 December 2019 09:49 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/12/1315/pdf |
| article xml uploaded. | 16 December 2019 09:49 CET | Update | https://www.mdpi.com/2075-4701/9/12/1315/xml |
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| article pdf uploaded. | 6 December 2019 12:37 CET | Version of Record | https://www.mdpi.com/2075-4701/9/12/1315/pdf-vor |
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