| article html file updated | 31 August 2025 06:09 CEST | Update | https://www.mdpi.com/2073-4360/11/12/2046 |
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| article html file updated | 14 February 2020 17:16 CET | Update | - |
| article html file updated | 17 December 2019 04:03 CET | Original file | - |
| article pdf uploaded. | 17 December 2019 04:02 CET | Updated version of record | https://www.mdpi.com/2073-4360/11/12/2046/pdf |
| article xml uploaded. | 17 December 2019 04:02 CET | Update | https://www.mdpi.com/2073-4360/11/12/2046/xml |
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| article pdf uploaded. | 9 December 2019 17:12 CET | Version of Record | https://www.mdpi.com/2073-4360/11/12/2046/pdf-vor |
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