| article html file updated | 30 August 2025 09:31 CEST | Update | https://www.mdpi.com/2073-4425/9/12/600 |
| article html file updated | 17 July 2022 12:51 CEST | Update | N/A |
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| article html file updated | 25 December 2018 05:52 CET | Update | N/A |
| article html file updated | 4 December 2018 09:39 CET | Update | N/A |
| article pdf uploaded. | 4 December 2018 09:37 CET | Updated version of record | https://www.mdpi.com/2073-4425/9/12/600/pdf |
| article xml uploaded. | 4 December 2018 09:37 CET | Update | https://www.mdpi.com/2073-4425/9/12/600/xml |
| article xml file uploaded | 4 December 2018 09:37 CET | Update | N/A |
| article html file updated | 3 December 2018 14:16 CET | Original file | N/A |
| article pdf uploaded. | 3 December 2018 14:15 CET | Version of Record | https://www.mdpi.com/2073-4425/9/12/600/pdf-vor |
| article xml uploaded. | 3 December 2018 14:15 CET | Update | N/A |
| article xml file uploaded | 3 December 2018 14:15 CET | Original file | N/A |
