| article html file updated | 12 February 2020 11:32 CET | Update | https://www.mdpi.com/1911-8074/12/2/82 |
| article html file updated | 19 October 2019 22:21 CEST | Update | N/A |
| article html file updated | 5 July 2019 06:54 CEST | Update | N/A |
| article html file updated | 27 May 2019 09:23 CEST | Original file | N/A |
| article pdf uploaded. | 27 May 2019 09:22 CEST | Updated version of record | https://www.mdpi.com/1911-8074/12/2/82/pdf |
| article xml uploaded. | 27 May 2019 09:22 CEST | Update | https://www.mdpi.com/1911-8074/12/2/82/xml |
| article xml file uploaded | 27 May 2019 09:22 CEST | Update | N/A |
| article pdf uploaded. | 10 May 2019 16:33 CEST | Version of Record | https://www.mdpi.com/1911-8074/12/2/82/pdf-vor |
| article xml file uploaded | 10 May 2019 16:33 CEST | Original file | N/A |
