| article html file updated | 1 September 2025 04:53 CEST | Update | https://www.mdpi.com/2220-9964/9/8/481 |
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| article html file updated | 11 August 2020 02:02 CEST | Original file | - |
| article pdf uploaded. | 11 August 2020 02:00 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/8/481/pdf |
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| article pdf uploaded. | 5 August 2020 02:03 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/8/481/pdf-vor |
| article pdf uploaded. | 4 August 2020 16:31 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/8/481/pdf-vor |
| article pdf uploaded. | 4 August 2020 16:31 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/8/481/pdf-vor |
