| article html file updated | 16 August 2026 07:39 CEST | Update | https://www.mdpi.com/2227-7390/7/8/730 |
| article html file updated | 30 August 2025 23:47 CEST | Update | N/A |
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| article html file updated | 19 August 2019 04:59 CEST | Original file | N/A |
| article pdf uploaded. | 19 August 2019 04:58 CEST | Updated version of record | https://www.mdpi.com/2227-7390/7/8/730/pdf |
| article xml uploaded. | 19 August 2019 04:58 CEST | Update | https://www.mdpi.com/2227-7390/7/8/730/xml |
| article xml file uploaded | 19 August 2019 04:58 CEST | Update | N/A |
| article pdf uploaded. | 10 August 2019 12:06 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/8/730/pdf-vor |
| article xml file uploaded | 10 August 2019 12:06 CEST | Original file | N/A |
