| article html file updated | 31 August 2025 21:52 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1544 |
| article html file updated | 21 July 2022 06:17 CEST | Update | - |
| article html file updated | 9 October 2020 04:39 CEST | Update | - |
| article html file updated | 15 June 2020 15:47 CEST | Original file | - |
| article pdf uploaded. | 15 June 2020 15:45 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1544/pdf |
| article xml uploaded. | 15 June 2020 15:45 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1544/xml |
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| article pdf uploaded. | 28 May 2020 13:26 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1544/pdf-vor |
| article pdf uploaded. | 28 May 2020 13:25 CEST | Version of Record | https://www.mdpi.com/2073-4441/12/6/1544/pdf-vor |
