| article html file updated | 31 August 2025 14:48 CEST | Update | https://www.mdpi.com/2073-4409/9/3/747 |
| article html file updated | 20 July 2022 23:18 CEST | Update | - |
| article html file updated | 1 April 2020 17:08 CEST | Update | - |
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| article pdf uploaded. | 23 March 2020 14:15 CET | Updated version of record | https://www.mdpi.com/2073-4409/9/3/747/pdf |
| article xml uploaded. | 23 March 2020 14:15 CET | Update | https://www.mdpi.com/2073-4409/9/3/747/xml |
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| article pdf uploaded. | 18 March 2020 16:11 CET | Version of Record | https://www.mdpi.com/2073-4409/9/3/747/pdf-vor |
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