| article html file updated | 30 August 2025 04:35 CEST | Update | https://www.mdpi.com/2073-8994/10/6/228 |
| article html file updated | 16 July 2022 21:43 CEST | Update | N/A |
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| article html file updated | 16 June 2018 11:21 CEST | Original file | N/A |
| article pdf uploaded. | 16 June 2018 11:19 CEST | Updated version of record | https://www.mdpi.com/2073-8994/10/6/228/pdf |
| article xml uploaded. | 16 June 2018 11:19 CEST | Update | https://www.mdpi.com/2073-8994/10/6/228/xml |
| article xml file uploaded | 16 June 2018 11:19 CEST | Update | N/A |
| article pdf uploaded. | 15 June 2018 16:19 CEST | Updated version of record | https://www.mdpi.com/2073-8994/10/6/228/pdf-vor |
| article pdf uploaded. | 15 June 2018 16:16 CEST | Version of Record | https://www.mdpi.com/2073-8994/10/6/228/pdf-vor |
| article xml file uploaded | 15 June 2018 16:16 CEST | Original file | N/A |
