| article html file updated | 11 February 2020 01:54 CET | Update | https://www.mdpi.com/1999-4923/10/4/266 |
| article html file updated | 11 October 2019 15:25 CEST | Update | - |
| article html file updated | 27 April 2019 22:16 CEST | Update | - |
| article html file updated | 13 April 2019 18:08 CEST | Update | - |
| article html file updated | 2 April 2019 09:41 CEST | Update | - |
| article html file updated | 7 December 2018 14:59 CET | Original file | - |
| article pdf uploaded. | 7 December 2018 14:58 CET | Version of Record | https://www.mdpi.com/1999-4923/10/4/266/pdf |
| article xml uploaded. | 7 December 2018 14:58 CET | Update | https://www.mdpi.com/1999-4923/10/4/266/xml |
| article xml file uploaded | 7 December 2018 14:58 CET | Original file | - |
