| article html file updated | 6 September 2025 19:27 CEST | Update | https://www.mdpi.com/2227-9032/9/6/767 |
| article html file updated | 2 September 2025 11:36 CEST | Update | - |
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| article pdf uploaded. | 21 June 2021 16:11 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/6/767/pdf |
| article xml uploaded. | 21 June 2021 16:11 CEST | Update | https://www.mdpi.com/2227-9032/9/6/767/xml |
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| article pdf uploaded. | 21 June 2021 16:09 CEST | Updated version of record | https://www.mdpi.com/2227-9032/9/6/767/pdf-vor |
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| article pdf uploaded. | 19 June 2021 13:14 CEST | Version of Record | https://www.mdpi.com/2227-9032/9/6/767/pdf-vor |
