| article html file updated | 31 August 2025 21:18 CEST | Update | https://www.mdpi.com/2305-6304/8/2/37 |
| article html file updated | 21 July 2022 05:43 CEST | Update | - |
| article html file updated | 28 May 2020 18:28 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 18:27 CEST | Updated version of record | https://www.mdpi.com/2305-6304/8/2/37/pdf |
| article xml uploaded. | 28 May 2020 18:27 CEST | Update | https://www.mdpi.com/2305-6304/8/2/37/xml |
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| article pdf uploaded. | 22 May 2020 14:23 CEST | Version of Record | https://www.mdpi.com/2305-6304/8/2/37/pdf-vor |
| article xml file uploaded | 22 May 2020 14:23 CEST | Original file | - |
