| article html file updated | 31 August 2025 17:42 CEST | Update | https://www.mdpi.com/2220-9964/9/4/245 |
| article html file updated | 21 July 2022 02:10 CEST | Update | - |
| article html file updated | 28 April 2020 03:59 CEST | Update | - |
| article pdf uploaded. | 28 April 2020 03:57 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/4/245/pdf |
| article xml uploaded. | 28 April 2020 03:57 CEST | Update | https://www.mdpi.com/2220-9964/9/4/245/xml |
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| article html file updated | 27 April 2020 15:47 CEST | Update | - |
| article pdf uploaded. | 27 April 2020 15:45 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/4/245/pdf-vor |
| article xml file uploaded | 27 April 2020 15:45 CEST | Update | - |
| article html file updated | 20 April 2020 05:36 CEST | Original file | - |
| article pdf uploaded. | 20 April 2020 05:34 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/4/245/pdf-vor |
| article xml file uploaded | 20 April 2020 05:34 CEST | Original file | - |
