| article html file updated | 12 February 2020 01:59 CET | Update | https://www.mdpi.com/2075-163X/9/4/211 |
| article html file updated | 17 October 2019 12:02 CEST | Update | - |
| article html file updated | 9 May 2019 10:57 CEST | Update | - |
| article html file updated | 25 April 2019 18:56 CEST | Update | - |
| article html file updated | 11 April 2019 14:25 CEST | Update | - |
| article html file updated | 10 April 2019 09:09 CEST | Update | - |
| article html file updated | 31 March 2019 11:56 CEST | Original file | - |
| article pdf uploaded. | 31 March 2019 11:54 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/4/211/pdf |
| article xml uploaded. | 31 March 2019 11:54 CEST | Update | https://www.mdpi.com/2075-163X/9/4/211/xml |
| article xml file uploaded | 31 March 2019 11:54 CEST | Original file | - |
