| article html file updated | 30 August 2025 03:51 CEST | Update | https://www.mdpi.com/2073-445X/7/2/61 |
| article html file updated | 16 July 2022 20:16 CEST | Update | N/A |
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| article xml uploaded. | 10 May 2018 12:24 CEST | Update | https://www.mdpi.com/2073-445X/7/2/61/xml |
| article pdf uploaded. | 10 May 2018 12:24 CEST | Updated version of record | https://www.mdpi.com/2073-445X/7/2/61/pdf |
| article html file updated | 8 May 2018 14:37 CEST | Original file | N/A |
| article pdf uploaded. | 8 May 2018 14:36 CEST | Version of Record | https://www.mdpi.com/2073-445X/7/2/61/pdf-vor |
| article xml file uploaded | 8 May 2018 14:36 CEST | Original file | N/A |
