| article html file updated | 12 February 2020 09:38 CET | Update | https://www.mdpi.com/1911-8074/12/2/78 |
| article html file updated | 19 October 2019 11:23 CEST | Update | - |
| article html file updated | 5 July 2019 06:53 CEST | Update | - |
| article html file updated | 30 May 2019 12:56 CEST | Original file | - |
| article pdf uploaded. | 30 May 2019 12:55 CEST | Updated version of record | https://www.mdpi.com/1911-8074/12/2/78/pdf |
| article xml uploaded. | 30 May 2019 12:55 CEST | Update | https://www.mdpi.com/1911-8074/12/2/78/xml |
| article xml file uploaded | 30 May 2019 12:55 CEST | Update | - |
| article pdf uploaded. | 3 May 2019 04:47 CEST | Version of Record | https://www.mdpi.com/1911-8074/12/2/78/pdf-vor |
| article xml file uploaded | 3 May 2019 04:47 CEST | Original file | - |
