| article html file updated | 11 February 2020 20:29 CET | Update | https://www.mdpi.com/1911-8074/12/1/38 |
| article html file updated | 16 October 2019 04:12 CEST | Update | - |
| article html file updated | 26 April 2019 06:56 CEST | Update | - |
| article html file updated | 12 April 2019 02:15 CEST | Update | - |
| article html file updated | 4 April 2019 08:33 CEST | Update | - |
| article html file updated | 11 March 2019 05:44 CET | Original file | - |
| article pdf uploaded. | 11 March 2019 05:43 CET | Updated version of record | https://www.mdpi.com/1911-8074/12/1/38/pdf |
| article xml uploaded. | 11 March 2019 05:43 CET | Update | https://www.mdpi.com/1911-8074/12/1/38/xml |
| article xml file uploaded | 11 March 2019 05:43 CET | Update | - |
| article pdf uploaded. | 6 March 2019 14:14 CET | Version of Record | https://www.mdpi.com/1911-8074/12/1/38/pdf-vor |
| article xml file uploaded | 6 March 2019 14:14 CET | Original file | - |
