| article html file updated | 1 September 2025 00:22 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1520 |
| article html file updated | 21 July 2022 21:40 CEST | Update | - |
| article html file updated | 7 July 2020 10:27 CEST | Update | - |
| article html file updated | 29 June 2020 12:06 CEST | Original file | - |
| article pdf uploaded. | 29 June 2020 12:03 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/6/1520/pdf |
| article xml uploaded. | 29 June 2020 12:03 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1520/xml |
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| article supplementary file uploaded. | 22 June 2020 13:26 CEST | - | https://www.mdpi.com/2073-4409/9/6/1520#supplementary |
| article pdf uploaded. | 22 June 2020 13:26 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/6/1520/pdf-vor |
