| article html file updated | 31 August 2025 02:44 CEST | Update | https://www.mdpi.com/2079-7737/8/4/78 |
| article html file updated | 21 August 2025 22:51 CEST | Update | - |
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| article html file updated | 30 December 2019 10:08 CET | Update | - |
| article html file updated | 27 October 2019 11:47 CET | Original file | - |
| article pdf uploaded. | 27 October 2019 11:46 CET | Updated version of record | https://www.mdpi.com/2079-7737/8/4/78/pdf |
| article xml uploaded. | 27 October 2019 11:46 CET | Update | https://www.mdpi.com/2079-7737/8/4/78/xml |
| article xml file uploaded | 27 October 2019 11:46 CET | Update | - |
| article supplementary file uploaded. | 11 October 2019 14:06 CEST | - | https://www.mdpi.com/2079-7737/8/4/78#supplementary |
| article pdf uploaded. | 11 October 2019 14:06 CEST | Version of Record | https://www.mdpi.com/2079-7737/8/4/78/pdf-vor |
| article xml file uploaded | 11 October 2019 14:06 CEST | Original file | - |
