| article html file updated | 9 February 2020 16:20 CET | Update | https://www.mdpi.com/2306-5354/5/2/35 |
| article html file updated | 3 October 2019 05:53 CEST | Update | - |
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| article pdf uploaded. | 4 May 2018 09:26 CEST | Version of Record | https://www.mdpi.com/2306-5354/5/2/35/pdf |
| article xml uploaded. | 4 May 2018 09:26 CEST | Update | https://www.mdpi.com/2306-5354/5/2/35/xml |
| article xml file uploaded | 4 May 2018 09:26 CEST | Original file | - |