| article html file updated | 24 December 2025 17:41 CET | Update | https://www.mdpi.com/2076-2607/8/2/305 |
| article html file updated | 31 August 2025 12:27 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:58 CEST | Update | N/A |
| article html file updated | 7 March 2020 15:37 CET | Update | N/A |
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| article html file updated | 22 February 2020 10:56 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2020 10:55 CET | Version of Record | https://www.mdpi.com/2076-2607/8/2/305/pdf |
| article xml uploaded. | 22 February 2020 10:55 CET | Update | https://www.mdpi.com/2076-2607/8/2/305/xml |
| article xml file uploaded | 22 February 2020 10:55 CET | Original file | N/A |
