| article html file updated | 31 August 2025 19:40 CEST | Update | https://www.mdpi.com/2220-9964/9/5/307 |
| article html file updated | 21 July 2022 04:07 CEST | Update | - |
| article html file updated | 5 June 2020 23:08 CEST | Update | - |
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| article pdf uploaded. | 27 May 2020 03:27 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/5/307/pdf |
| article xml uploaded. | 27 May 2020 03:27 CEST | Update | https://www.mdpi.com/2220-9964/9/5/307/xml |
| article xml file uploaded | 27 May 2020 03:27 CEST | Update | - |
| article pdf uploaded. | 7 May 2020 14:58 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/5/307/pdf-vor |
| article xml file uploaded | 7 May 2020 14:58 CEST | Original file | - |
