| article html file updated | 9 February 2020 19:17 CET | Update | https://www.mdpi.com/2075-5309/8/6/75 |
| article html file updated | 30 April 2019 16:06 CEST | Update | - |
| article html file updated | 16 April 2019 16:36 CEST | Update | - |
| article html file updated | 30 March 2019 05:13 CET | Update | - |
| article html file updated | 25 June 2018 12:27 CEST | Update | - |
| article html file updated | 28 May 2018 11:26 CEST | Original file | - |
| article pdf uploaded. | 28 May 2018 11:25 CEST | Version of Record | https://www.mdpi.com/2075-5309/8/6/75/pdf |
| article xml uploaded. | 28 May 2018 11:25 CEST | Update | https://www.mdpi.com/2075-5309/8/6/75/xml |
| article xml file uploaded | 28 May 2018 11:25 CEST | Original file | - |
