| article html file updated | 12 February 2020 12:56 CET | Update | https://www.mdpi.com/2075-163X/9/5/301 |
| article html file updated | 20 October 2019 05:55 CEST | Update | - |
| article html file updated | 5 June 2019 20:59 CEST | Update | - |
| article html file updated | 16 May 2019 12:35 CEST | Original file | - |
| article pdf uploaded. | 16 May 2019 12:33 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/5/301/pdf |
| article xml uploaded. | 16 May 2019 12:33 CEST | Update | https://www.mdpi.com/2075-163X/9/5/301/xml |
| article xml file uploaded | 16 May 2019 12:33 CEST | Original file | - |
