| article html file updated | 10 February 2020 16:35 CET | Update | https://www.mdpi.com/2073-4425/9/10/504 |
| article html file updated | 9 October 2019 05:49 CEST | Update | - |
| article html file updated | 28 April 2019 18:40 CEST | Update | - |
| article html file updated | 14 April 2019 13:50 CEST | Update | - |
| article html file updated | 1 April 2019 08:06 CEST | Update | - |
| article html file updated | 30 October 2018 06:29 CET | Update | - |
| article html file updated | 18 October 2018 11:08 CEST | Original file | - |
| article pdf uploaded. | 18 October 2018 11:08 CEST | Version of Record | https://www.mdpi.com/2073-4425/9/10/504/pdf |
| article xml uploaded. | 18 October 2018 11:08 CEST | Update | https://www.mdpi.com/2073-4425/9/10/504/xml |
| article xml file uploaded | 18 October 2018 11:08 CEST | Original file | - |
