| article html file updated | 18 August 2026 22:47 CEST | Update | https://www.mdpi.com/2218-1989/11/2/110 |
| article html file updated | 1 September 2025 21:44 CEST | Update | N/A |
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| article html file updated | 22 February 2021 10:29 CET | Update | N/A |
| article pdf uploaded. | 22 February 2021 10:26 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/2/110/pdf |
| article xml uploaded. | 22 February 2021 10:26 CET | Update | https://www.mdpi.com/2218-1989/11/2/110/xml |
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| article html file updated | 19 February 2021 11:55 CET | Update | N/A |
| article pdf uploaded. | 19 February 2021 11:53 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/2/110/pdf-vor |
| article xml uploaded. | 19 February 2021 11:53 CET | Update | N/A |
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| article html file updated | 16 February 2021 10:21 CET | Original file | N/A |
| article pdf uploaded. | 16 February 2021 10:20 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/2/110/pdf-vor |
| article xml uploaded. | 16 February 2021 10:20 CET | Update | N/A |
| article xml file uploaded | 16 February 2021 10:20 CET | Original file | N/A |
| article pdf uploaded. | 15 February 2021 09:34 CET | Version of Record | https://www.mdpi.com/2218-1989/11/2/110/pdf-vor |
