| article html file updated | 30 August 2025 23:56 CEST | Update | https://www.mdpi.com/2225-1154/7/8/99 |
| article html file updated | 21 August 2025 22:05 CEST | Update | N/A |
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| article html file updated | 13 February 2020 09:47 CET | Update | N/A |
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| article html file updated | 22 August 2019 13:08 CEST | Original file | N/A |
| article pdf uploaded. | 21 August 2019 09:34 CEST | Updated version of record | https://www.mdpi.com/2225-1154/7/8/99/pdf |
| article xml uploaded. | 21 August 2019 09:34 CEST | Update | https://www.mdpi.com/2225-1154/7/8/99/xml |
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| article pdf uploaded. | 14 August 2019 15:35 CEST | Version of Record | https://www.mdpi.com/2225-1154/7/8/99/pdf-vor |
| article xml file uploaded | 14 August 2019 15:35 CEST | Original file | N/A |
