| article html file updated | 12 February 2020 07:33 CET | Update | https://www.mdpi.com/2075-5309/9/4/101 |
| article html file updated | 18 October 2019 22:42 CEST | Update | - |
| article html file updated | 9 May 2019 17:19 CEST | Update | - |
| article html file updated | 26 April 2019 13:12 CEST | Original file | - |
| article pdf uploaded. | 26 April 2019 13:10 CEST | Updated version of record | https://www.mdpi.com/2075-5309/9/4/101/pdf |
| article xml uploaded. | 26 April 2019 13:10 CEST | Update | https://www.mdpi.com/2075-5309/9/4/101/xml |
| article xml file uploaded | 26 April 2019 13:10 CEST | Update | - |
| article pdf uploaded. | 26 April 2019 10:17 CEST | Updated version of record | https://www.mdpi.com/2075-5309/9/4/101/pdf-vor |
| article xml file uploaded | 26 April 2019 10:17 CEST | Update | - |
| article pdf uploaded. | 24 April 2019 15:48 CEST | Version of Record | https://www.mdpi.com/2075-5309/9/4/101/pdf-vor |
| article xml file uploaded | 24 April 2019 15:48 CEST | Original file | - |
