| article html file updated | 12 February 2020 09:15 CET | Update | https://www.mdpi.com/2075-5309/9/5/108 |
| article html file updated | 19 October 2019 09:04 CEST | Update | - |
| article html file updated | 5 June 2019 22:25 CEST | Update | - |
| article html file updated | 1 May 2019 08:25 CEST | Original file | - |
| article pdf uploaded. | 1 May 2019 08:22 CEST | Version of Record | https://www.mdpi.com/2075-5309/9/5/108/pdf |
| article xml uploaded. | 1 May 2019 08:22 CEST | Update | https://www.mdpi.com/2075-5309/9/5/108/xml |
| article xml file uploaded | 1 May 2019 08:22 CEST | Original file | - |
