| article html file updated | 30 August 2025 22:25 CEST | Update | https://www.mdpi.com/2311-5521/4/3/130 |
| article html file updated | 20 July 2022 07:05 CEST | Update | - |
| article html file updated | 13 February 2020 01:59 CET | Update | - |
| article html file updated | 27 September 2019 11:31 CEST | Update | - |
| article html file updated | 12 July 2019 12:19 CEST | Original file | - |
| article pdf uploaded. | 12 July 2019 12:17 CEST | Version of Record | https://www.mdpi.com/2311-5521/4/3/130/pdf |
| article xml uploaded. | 12 July 2019 12:17 CEST | Update | https://www.mdpi.com/2311-5521/4/3/130/xml |
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