| article html file updated | 12 February 2020 09:29 CET | Update | https://www.mdpi.com/1999-5903/11/5/105 |
| article html file updated | 19 October 2019 10:30 CEST | Update | - |
| article html file updated | 4 June 2019 17:51 CEST | Update | - |
| article html file updated | 2 May 2019 09:20 CEST | Original file | - |
| article pdf uploaded. | 2 May 2019 09:19 CEST | Version of Record | https://www.mdpi.com/1999-5903/11/5/105/pdf |
| article xml uploaded. | 2 May 2019 09:19 CEST | Update | https://www.mdpi.com/1999-5903/11/5/105/xml |
| article xml file uploaded | 2 May 2019 09:19 CEST | Original file | - |
