| article html file updated | 24 December 2025 15:39 CET | Update | https://www.mdpi.com/2073-4441/11/8/1721 |
| article html file updated | 31 August 2025 00:08 CEST | Update | N/A |
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| article html file updated | 19 August 2019 10:06 CEST | Original file | N/A |
| article pdf uploaded. | 19 August 2019 10:04 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/8/1721/pdf |
| article xml uploaded. | 19 August 2019 10:04 CEST | Update | https://www.mdpi.com/2073-4441/11/8/1721/xml |
| article xml file uploaded | 19 August 2019 10:04 CEST | Original file | N/A |
