| article html file updated | 24 December 2025 16:01 CET | Update | https://www.mdpi.com/2073-431X/8/4/74 |
| article html file updated | 24 December 2025 12:28 CET | Update | N/A |
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| article html file updated | 31 December 2019 03:13 CET | Update | N/A |
| article html file updated | 29 September 2019 09:57 CEST | Original file | N/A |
| article pdf uploaded. | 29 September 2019 09:56 CEST | Updated version of record | https://www.mdpi.com/2073-431X/8/4/74/pdf |
| article xml uploaded. | 29 September 2019 09:56 CEST | Update | https://www.mdpi.com/2073-431X/8/4/74/xml |
| article xml file uploaded | 29 September 2019 09:56 CEST | Update | N/A |
| article pdf uploaded. | 27 September 2019 16:03 CEST | Version of Record | https://www.mdpi.com/2073-431X/8/4/74/pdf-vor |
| article xml file uploaded | 27 September 2019 16:03 CEST | Original file | N/A |