| article html file updated | 12 February 2020 11:12 CET | Update | https://www.mdpi.com/2223-7747/8/5/122 |
| article html file updated | 19 October 2019 20:30 CEST | Update | - |
| article html file updated | 4 June 2019 22:58 CEST | Update | - |
| article html file updated | 22 May 2019 10:52 CEST | Original file | - |
| article pdf uploaded. | 22 May 2019 10:51 CEST | Updated version of record | https://www.mdpi.com/2223-7747/8/5/122/pdf |
| article xml uploaded. | 22 May 2019 10:51 CEST | Update | https://www.mdpi.com/2223-7747/8/5/122/xml |
| article xml file uploaded | 22 May 2019 10:51 CEST | Update | - |
| article pdf uploaded. | 9 May 2019 17:02 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/5/122/pdf-vor |
| article xml file uploaded | 9 May 2019 17:02 CEST | Original file | - |
