| article html file updated | 31 August 2025 08:27 CEST | Update | https://www.mdpi.com/2227-7390/8/1/103 |
| article html file updated | 19 July 2022 19:53 CEST | Update | - |
| article html file updated | 15 February 2020 01:00 CET | Update | - |
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| article pdf uploaded. | 9 January 2020 06:22 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/1/103/pdf |
| article xml uploaded. | 9 January 2020 06:22 CET | Update | https://www.mdpi.com/2227-7390/8/1/103/xml |
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| article html file updated | 8 January 2020 10:28 CET | Original file | - |
| article pdf uploaded. | 8 January 2020 10:27 CET | Version of Record | https://www.mdpi.com/2227-7390/8/1/103/pdf-vor |
| article xml file uploaded | 8 January 2020 10:27 CET | Original file | - |
