| article html file updated | 16 August 2026 15:18 CEST | Update | https://www.mdpi.com/2076-393X/7/4/141 |
| article html file updated | 31 August 2025 02:34 CEST | Update | N/A |
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| article html file updated | 30 December 2019 16:43 CET | Update | N/A |
| article html file updated | 24 October 2019 08:46 CEST | Original file | N/A |
| article pdf uploaded. | 24 October 2019 08:45 CEST | Updated version of record | https://www.mdpi.com/2076-393X/7/4/141/pdf |
| article xml uploaded. | 24 October 2019 08:45 CEST | Update | https://www.mdpi.com/2076-393X/7/4/141/xml |
| article xml file uploaded | 24 October 2019 08:45 CEST | Update | N/A |
| article pdf uploaded. | 8 October 2019 16:47 CEST | Version of Record | https://www.mdpi.com/2076-393X/7/4/141/pdf-vor |
| article xml file uploaded | 8 October 2019 16:47 CEST | Original file | N/A |
