| article html file updated | 1 September 2025 00:55 CEST | Update | https://www.mdpi.com/2409-515X/6/3/51 |
| article html file updated | 21 July 2022 22:14 CEST | Update | - |
| article html file updated | 7 July 2020 10:39 CEST | Original file | - |
| article pdf uploaded. | 7 July 2020 06:47 CEST | Updated version of record | https://www.mdpi.com/2409-515X/6/3/51/pdf |
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| article pdf uploaded. | 27 June 2020 12:58 CEST | Updated version of record | https://www.mdpi.com/2409-515X/6/3/51/pdf-vor |
| article pdf uploaded. | 27 June 2020 12:58 CEST | Version of Record | https://www.mdpi.com/2409-515X/6/3/51/pdf-vor |
