| article html file updated | 30 August 2025 07:40 CEST | Update | https://www.mdpi.com/2079-6439/6/4/76 |
| article html file updated | 17 July 2022 04:34 CEST | Update | N/A |
| article html file updated | 10 February 2020 15:06 CET | Update | N/A |
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| article html file updated | 26 December 2018 09:34 CET | Update | N/A |
| article html file updated | 18 October 2018 09:24 CEST | Original file | N/A |
| article pdf uploaded. | 18 October 2018 09:23 CEST | Updated version of record | https://www.mdpi.com/2079-6439/6/4/76/pdf |
| article xml uploaded. | 18 October 2018 09:23 CEST | Update | https://www.mdpi.com/2079-6439/6/4/76/xml |
| article xml file uploaded | 18 October 2018 09:23 CEST | Update | N/A |
| article pdf uploaded. | 10 October 2018 16:51 CEST | Updated version of record | https://www.mdpi.com/2079-6439/6/4/76/pdf-vor |
| article pdf uploaded. | 10 October 2018 16:50 CEST | Version of Record | https://www.mdpi.com/2079-6439/6/4/76/pdf-vor |
| article xml file uploaded | 10 October 2018 16:50 CEST | Original file | N/A |
