| article html file updated | 9 February 2020 16:49 CET | Update | https://www.mdpi.com/2077-0383/7/5/108 |
| article html file updated | 3 October 2019 09:10 CEST | Update | - |
| article html file updated | 30 April 2019 21:29 CEST | Update | - |
| article html file updated | 16 April 2019 21:57 CEST | Update | - |
| article html file updated | 29 March 2019 22:57 CET | Update | - |
| article html file updated | 30 May 2018 11:00 CEST | Update | - |
| article html file updated | 8 May 2018 15:14 CEST | Original file | - |
| article pdf uploaded. | 8 May 2018 15:13 CEST | Version of Record | https://www.mdpi.com/2077-0383/7/5/108/pdf |
| article xml uploaded. | 8 May 2018 15:13 CEST | Update | https://www.mdpi.com/2077-0383/7/5/108/xml |
| article xml file uploaded | 8 May 2018 15:13 CEST | Original file | - |
