| article html file updated | 31 August 2025 21:48 CEST | Update | https://www.mdpi.com/2220-9964/9/6/356 |
| article html file updated | 21 July 2022 06:12 CEST | Update | - |
| article html file updated | 11 June 2020 12:47 CEST | Original file | - |
| article pdf uploaded. | 11 June 2020 12:46 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/6/356/pdf |
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| article pdf uploaded. | 27 May 2020 16:04 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/6/356/pdf-vor |
| article pdf uploaded. | 27 May 2020 16:04 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/6/356/pdf-vor |
