| article html file updated | 24 December 2025 16:03 CET | Update | https://www.mdpi.com/2073-4409/8/10/1177 |
| article html file updated | 31 August 2025 02:14 CEST | Update | N/A |
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| article html file updated | 31 October 2019 06:48 CET | Update | N/A |
| article html file updated | 9 October 2019 07:56 CEST | Update | N/A |
| article pdf uploaded. | 9 October 2019 07:55 CEST | Updated version of record | https://www.mdpi.com/2073-4409/8/10/1177/pdf |
| article xml uploaded. | 9 October 2019 07:55 CEST | Update | https://www.mdpi.com/2073-4409/8/10/1177/xml |
| article xml file uploaded | 9 October 2019 07:55 CEST | Update | N/A |
| article html file updated | 30 September 2019 09:39 CEST | Original file | N/A |
| article pdf uploaded. | 30 September 2019 09:38 CEST | Version of Record | https://www.mdpi.com/2073-4409/8/10/1177/pdf-vor |
| article xml uploaded. | 30 September 2019 09:38 CEST | Update | N/A |
| article xml file uploaded | 30 September 2019 09:38 CEST | Original file | N/A |
