| article html file updated | 15 August 2026 01:11 CEST | Update | https://www.mdpi.com/2076-3271/6/2/35 |
| article html file updated | 30 August 2025 03:44 CEST | Update | N/A |
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| article xml uploaded. | 30 March 2023 09:30 CEST | Update | https://www.mdpi.com/2076-3271/6/2/35/xml |
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| article html file updated | 3 May 2018 14:39 CEST | Original file | N/A |
| article pdf uploaded. | 3 May 2018 14:38 CEST | Updated version of record | https://www.mdpi.com/2076-3271/6/2/35/pdf |
| article pdf uploaded. | 30 April 2018 16:31 CEST | Updated version of record | https://www.mdpi.com/2076-3271/6/2/35/pdf-vor |
| article xml file uploaded | 30 April 2018 16:12 CEST | Original file | N/A |
| article pdf uploaded. | 30 April 2018 16:12 CEST | Version of Record | https://www.mdpi.com/2076-3271/6/2/35/pdf-vor |
