| article html file updated | 31 August 2025 23:28 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1691 |
| article html file updated | 21 July 2022 20:43 CEST | Update | N/A |
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| article html file updated | 18 June 2020 14:00 CEST | Original file | N/A |
| article pdf uploaded. | 18 June 2020 13:57 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1691/pdf |
| article xml uploaded. | 18 June 2020 13:57 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1691/xml |
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| article pdf uploaded. | 12 June 2020 12:52 CEST | Version of Record | https://www.mdpi.com/2073-4441/12/6/1691/pdf-vor |
