| article html file updated | 30 August 2025 11:44 CEST | Update | https://www.mdpi.com/1424-2818/11/2/20 |
| article html file updated | 18 July 2022 03:44 CEST | Update | N/A |
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| article html file updated | 14 October 2019 07:32 CEST | Update | N/A |
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| article html file updated | 1 February 2019 13:34 CET | Original file | N/A |
| article supplementary file uploaded. | 1 February 2019 13:32 CET | - | https://www.mdpi.com/1424-2818/11/2/20#supplementary |
| article pdf uploaded. | 1 February 2019 13:32 CET | Updated version of record | https://www.mdpi.com/1424-2818/11/2/20/pdf |
| article xml uploaded. | 1 February 2019 13:32 CET | Update | https://www.mdpi.com/1424-2818/11/2/20/xml |
| article xml file uploaded | 1 February 2019 13:32 CET | Update | N/A |
| article supplementary file uploaded. | 1 February 2019 10:55 CET | - | https://www.mdpi.com/1424-2818/11/2/20#supplementary |
| article xml file uploaded | 1 February 2019 10:55 CET | Update | N/A |
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