| article html file updated | 31 August 2025 07:54 CEST | Update | https://www.mdpi.com/2227-7390/8/1/35 |
| article html file updated | 19 July 2022 20:25 CEST | Update | - |
| article html file updated | 14 February 2020 23:03 CET | Update | - |
| article html file updated | 5 February 2020 21:38 CET | Update | - |
| article html file updated | 1 January 2020 09:53 CET | Original file | - |
| article pdf uploaded. | 1 January 2020 09:52 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/1/35/pdf |
| article xml uploaded. | 1 January 2020 09:52 CET | Update | https://www.mdpi.com/2227-7390/8/1/35/xml |
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| article pdf uploaded. | 31 December 2019 12:05 CET | Version of Record | https://www.mdpi.com/2227-7390/8/1/35/pdf-vor |
| article xml file uploaded | 31 December 2019 12:05 CET | Original file | - |
