| article html file updated | 10 February 2020 07:41 CET | Update | https://www.mdpi.com/2076-3921/7/9/112 |
| article html file updated | 29 April 2019 12:43 CEST | Update | - |
| article html file updated | 15 April 2019 08:14 CEST | Update | - |
| article html file updated | 31 March 2019 12:01 CEST | Update | - |
| article html file updated | 26 September 2018 10:35 CEST | Update | - |
| article html file updated | 27 August 2018 07:47 CEST | Original file | - |
| article pdf uploaded. | 27 August 2018 07:32 CEST | Version of Record | https://www.mdpi.com/2076-3921/7/9/112/pdf |
| article xml uploaded. | 27 August 2018 07:32 CEST | Update | https://www.mdpi.com/2076-3921/7/9/112/xml |
| article xml file uploaded | 27 August 2018 07:32 CEST | Original file | - |
