| article html file updated | 24 December 2025 19:37 CET | Update | https://www.mdpi.com/2220-9964/9/7/421 |
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| article html file updated | 21 July 2022 22:36 CEST | Update | - |
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| article pdf uploaded. | 9 July 2020 13:32 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/7/421/pdf |
| article xml uploaded. | 9 July 2020 13:32 CEST | Update | https://www.mdpi.com/2220-9964/9/7/421/xml |
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| article pdf uploaded. | 30 June 2020 14:47 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/7/421/pdf-vor |
