| article html file updated | 2 September 2025 05:27 CEST | Update | https://www.mdpi.com/2199-8531/7/2/123 |
| article html file updated | 26 July 2022 17:16 CEST | Update | N/A |
| article html file updated | 14 May 2021 23:18 CEST | Update | N/A |
| article pdf uploaded. | 14 May 2021 10:06 CEST | Updated version of record | https://www.mdpi.com/2199-8531/7/2/123/pdf |
| article xml uploaded. | 14 May 2021 10:06 CEST | Update | https://www.mdpi.com/2199-8531/7/2/123/xml |
| article xml file uploaded | 14 May 2021 10:05 CEST | Update | N/A |
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| article xml file uploaded | 12 May 2021 13:14 CEST | Update | N/A |
| article pdf uploaded. | 12 May 2021 13:14 CEST | Updated version of record | https://www.mdpi.com/2199-8531/7/2/123/pdf-vor |
| article html file updated | 11 May 2021 11:00 CEST | Update | N/A |
| article pdf uploaded. | 11 May 2021 10:59 CEST | Updated version of record | https://www.mdpi.com/2199-8531/7/2/123/pdf-vor |
| article xml file uploaded | 11 May 2021 10:59 CEST | Update | N/A |
| article html file updated | 28 April 2021 12:14 CEST | Original file | N/A |
| article pdf uploaded. | 28 April 2021 12:13 CEST | Version of Record | https://www.mdpi.com/2199-8531/7/2/123/pdf-vor |
| article xml file uploaded | 28 April 2021 12:13 CEST | Original file | N/A |
