| article html file updated | 31 August 2025 22:10 CEST | Update | https://www.mdpi.com/2306-5354/7/2/49 |
| article html file updated | 21 July 2022 06:34 CEST | Update | N/A |
| article html file updated | 31 May 2020 09:52 CEST | Original file | N/A |
| article pdf uploaded. | 31 May 2020 09:51 CEST | Version of Record | https://www.mdpi.com/2306-5354/7/2/49/pdf |
| article xml uploaded. | 31 May 2020 09:51 CEST | Update | https://www.mdpi.com/2306-5354/7/2/49/xml |
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