| article html file updated | 31 August 2025 16:09 CEST | Update | https://www.mdpi.com/1648-9144/56/4/157 |
| article html file updated | 21 July 2022 00:38 CEST | Update | - |
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| article pdf uploaded. | 14 April 2020 11:47 CEST | Updated version of record | https://www.mdpi.com/1648-9144/56/4/157/pdf |
| article xml uploaded. | 14 April 2020 11:47 CEST | Update | https://www.mdpi.com/1648-9144/56/4/157/xml |
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| article pdf uploaded. | 1 April 2020 14:21 CEST | Version of Record | https://www.mdpi.com/1648-9144/56/4/157/pdf-vor |
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