| article html file updated | 12 February 2020 13:32 CET | Update | https://www.mdpi.com/1999-4923/11/5/240 |
| article html file updated | 20 October 2019 09:11 CEST | Update | N/A |
| article html file updated | 4 June 2019 23:47 CEST | Update | N/A |
| article html file updated | 18 May 2019 14:42 CEST | Original file | N/A |
| article pdf uploaded. | 18 May 2019 14:40 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/5/240/pdf |
| article xml uploaded. | 18 May 2019 14:40 CEST | Update | https://www.mdpi.com/1999-4923/11/5/240/xml |
| article xml file uploaded | 18 May 2019 14:40 CEST | Original file | N/A |
