| article html file updated | 30 August 2025 04:11 CEST | Update | https://www.mdpi.com/2073-4441/10/6/708 |
| article html file updated | 16 July 2022 20:51 CEST | Update | N/A |
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| article xml uploaded. | 13 June 2018 13:52 CEST | Update | https://www.mdpi.com/2073-4441/10/6/708/xml |
| article pdf uploaded. | 13 June 2018 13:52 CEST | Updated version of record | https://www.mdpi.com/2073-4441/10/6/708/pdf |
| article html file updated | 31 May 2018 06:22 CEST | Original file | N/A |
| article pdf uploaded. | 31 May 2018 06:21 CEST | Version of Record | https://www.mdpi.com/2073-4441/10/6/708/pdf-vor |
| article xml file uploaded | 31 May 2018 06:21 CEST | Original file | N/A |
