| article html file updated | 11 February 2020 02:03 CET | Update | https://www.mdpi.com/2075-163X/8/12/577 |
| article html file updated | 11 October 2019 16:21 CEST | Update | - |
| article html file updated | 27 April 2019 21:56 CEST | Update | - |
| article html file updated | 13 April 2019 17:49 CEST | Update | - |
| article html file updated | 2 April 2019 10:07 CEST | Update | - |
| article html file updated | 26 December 2018 16:11 CET | Update | - |
| article html file updated | 26 December 2018 11:09 CET | Update | - |
| article html file updated | 8 December 2018 10:28 CET | Original file | - |
| article pdf uploaded. | 8 December 2018 10:27 CET | Version of Record | https://www.mdpi.com/2075-163X/8/12/577/pdf |
| article xml uploaded. | 8 December 2018 10:27 CET | Update | https://www.mdpi.com/2075-163X/8/12/577/xml |
| article xml file uploaded | 8 December 2018 10:27 CET | Original file | - |
