| article html file updated | 30 August 2025 20:35 CEST | Update | https://www.mdpi.com/2227-7390/7/6/496 |
| article html file updated | 19 July 2022 19:29 CEST | Update | N/A |
| article html file updated | 12 February 2020 16:54 CET | Update | N/A |
| article html file updated | 21 October 2019 03:46 CEST | Update | N/A |
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| article html file updated | 25 June 2019 11:47 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2019 11:46 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/6/496/pdf |
| article xml uploaded. | 25 June 2019 11:46 CEST | Update | https://www.mdpi.com/2227-7390/7/6/496/xml |
| article xml file uploaded | 25 June 2019 11:46 CEST | Update | N/A |
| article pdf uploaded. | 1 June 2019 08:25 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/6/496/pdf-vor |
| article xml file uploaded | 1 June 2019 08:25 CEST | Original file | N/A |
