| article html file updated | 9 February 2020 19:23 CET | Update | https://www.mdpi.com/2075-5309/8/6/76 |
| article html file updated | 4 October 2019 01:12 CEST | Update | - |
| article html file updated | 30 April 2019 15:53 CEST | Update | - |
| article html file updated | 16 April 2019 16:22 CEST | Update | - |
| article html file updated | 30 March 2019 05:26 CET | Update | - |
| article html file updated | 25 June 2018 12:27 CEST | Update | - |
| article html file updated | 30 May 2018 09:49 CEST | Update | - |
| article xml uploaded. | 30 May 2018 09:48 CEST | Update | https://www.mdpi.com/2075-5309/8/6/76/xml |
| article pdf uploaded. | 30 May 2018 09:48 CEST | Updated version of record | https://www.mdpi.com/2075-5309/8/6/76/pdf |
| article html file updated | 29 May 2018 06:43 CEST | Original file | - |
| article pdf uploaded. | 29 May 2018 06:42 CEST | Version of Record | https://www.mdpi.com/2075-5309/8/6/76/pdf-vor |
| article xml file uploaded | 29 May 2018 06:42 CEST | Original file | - |
