| article html file updated | 9 February 2020 18:19 CET | Update | https://www.mdpi.com/2220-9964/7/5/197 |
| article html file updated | 3 October 2019 18:42 CEST | Update | - |
| article html file updated | 30 April 2019 18:19 CEST | Update | - |
| article html file updated | 16 April 2019 18:45 CEST | Update | - |
| article html file updated | 30 March 2019 02:40 CET | Update | - |
| article html file updated | 30 May 2018 15:53 CEST | Update | - |
| article html file updated | 19 May 2018 12:23 CEST | Original file | - |
| article pdf uploaded. | 19 May 2018 12:21 CEST | Version of Record | https://www.mdpi.com/2220-9964/7/5/197/pdf |
| article xml uploaded. | 19 May 2018 12:21 CEST | Update | https://www.mdpi.com/2220-9964/7/5/197/xml |
| article xml file uploaded | 19 May 2018 12:21 CEST | Original file | - |
