| article html file updated | 9 February 2020 14:42 CET | Update | https://www.mdpi.com/2073-8994/10/4/126 |
| article html file updated | 2 October 2019 20:01 CEST | Update | - |
| article html file updated | 1 May 2019 01:46 CEST | Update | - |
| article html file updated | 17 April 2019 02:20 CEST | Update | - |
| article html file updated | 29 March 2019 17:43 CET | Update | - |
| article html file updated | 1 May 2018 06:16 CEST | Update | - |
| article html file updated | 23 April 2018 14:34 CEST | Original file | - |
| article pdf uploaded. | 23 April 2018 14:33 CEST | Updated version of record | https://www.mdpi.com/2073-8994/10/4/126/pdf |
| article xml uploaded. | 23 April 2018 14:33 CEST | Update | https://www.mdpi.com/2073-8994/10/4/126/xml |
| article xml file uploaded | 23 April 2018 14:33 CEST | Original file | - |
