| article html file updated | 30 August 2025 21:58 CEST | Update | https://www.mdpi.com/2077-0375/9/7/78 |
| article html file updated | 20 July 2022 07:37 CEST | Update | - |
| article html file updated | 12 February 2020 23:46 CET | Update | - |
| article html file updated | 31 July 2019 23:54 CEST | Update | - |
| article html file updated | 11 July 2019 10:00 CEST | Update | - |
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| article pdf uploaded. | 11 July 2019 09:58 CEST | Updated version of record | https://www.mdpi.com/2077-0375/9/7/78/pdf |
| article pdf uploaded. | 11 July 2019 09:58 CEST | Updated version of record | https://www.mdpi.com/2077-0375/9/7/78/pdf-vor |
| article xml uploaded. | 11 July 2019 09:58 CEST | Update | https://www.mdpi.com/2077-0375/9/7/78/xml |
| article xml file uploaded | 11 July 2019 09:58 CEST | Update | - |
| article xml file uploaded | 11 July 2019 09:56 CEST | Update | - |
| article html file updated | 10 July 2019 12:57 CEST | Update | - |
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| article pdf uploaded. | 10 July 2019 12:55 CEST | Updated version of record | https://www.mdpi.com/2077-0375/9/7/78/pdf-vor |
| article html file updated | 2 July 2019 16:15 CEST | Original file | - |
| article pdf uploaded. | 2 July 2019 16:13 CEST | Version of Record | https://www.mdpi.com/2077-0375/9/7/78/pdf-vor |
| article xml file uploaded | 2 July 2019 16:13 CEST | Original file | - |
