| article html file updated | 12 February 2020 10:20 CET | Update | https://www.mdpi.com/2077-1444/10/5/306 |
| article html file updated | 5 June 2019 19:20 CEST | Update | - |
| article html file updated | 7 May 2019 10:44 CEST | Original file | - |
| article pdf uploaded. | 7 May 2019 10:43 CEST | Version of Record | https://www.mdpi.com/2077-1444/10/5/306/pdf |
| article xml uploaded. | 7 May 2019 10:43 CEST | Update | https://www.mdpi.com/2077-1444/10/5/306/xml |
| article xml file uploaded | 7 May 2019 10:43 CEST | Original file | - |
