| article html file updated | 1 September 2025 13:57 CEST | Update | https://www.mdpi.com/2306-5710/6/4/66 |
| article html file updated | 23 July 2022 01:50 CEST | Update | - |
| article html file updated | 20 November 2020 13:57 CET | Update | - |
| article pdf uploaded. | 20 November 2020 13:56 CET | Updated version of record | https://www.mdpi.com/2306-5710/6/4/66/pdf |
| article xml uploaded. | 20 November 2020 13:56 CET | Update | https://www.mdpi.com/2306-5710/6/4/66/xml |
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| article html file updated | 20 November 2020 13:55 CET | Update | - |
| article pdf uploaded. | 20 November 2020 13:54 CET | Updated version of record | - |
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| article html file updated | 20 November 2020 10:17 CET | Original file | - |
| article pdf uploaded. | 20 November 2020 10:16 CET | Version of Record | - |
| article xml uploaded. | 20 November 2020 10:16 CET | Update | - |
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