| article html file updated | 31 August 2025 03:07 CEST | Update | https://www.mdpi.com/2311-5637/5/4/90 |
| article html file updated | 20 July 2022 01:23 CEST | Update | - |
| article html file updated | 14 February 2020 01:58 CET | Update | - |
| article html file updated | 31 December 2019 14:08 CET | Update | - |
| article html file updated | 18 October 2019 10:02 CEST | Original file | - |
| article pdf uploaded. | 18 October 2019 10:00 CEST | Version of Record | https://www.mdpi.com/2311-5637/5/4/90/pdf |
| article xml uploaded. | 18 October 2019 10:00 CEST | Update | https://www.mdpi.com/2311-5637/5/4/90/xml |
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