| article html file updated | 31 August 2025 05:43 CEST | Update | https://www.mdpi.com/2075-4701/9/12/1308 |
| article html file updated | 19 July 2022 22:31 CEST | Update | - |
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| article html file updated | 31 December 2019 23:00 CET | Update | - |
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| article pdf uploaded. | 19 December 2019 08:56 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/12/1308/pdf |
| article xml uploaded. | 19 December 2019 08:56 CET | Update | https://www.mdpi.com/2075-4701/9/12/1308/xml |
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| article pdf uploaded. | 4 December 2019 15:02 CET | Version of Record | https://www.mdpi.com/2075-4701/9/12/1308/pdf-vor |
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