| article html file updated | 12 February 2020 21:20 CET | Update | https://www.mdpi.com/2076-3417/9/12/2542 |
| article html file updated | 22 October 2019 07:17 CEST | Update | - |
| article html file updated | 3 July 2019 19:25 CEST | Update | - |
| article html file updated | 21 June 2019 14:04 CEST | Original file | - |
| article pdf uploaded. | 21 June 2019 14:02 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/12/2542/pdf |
| article xml uploaded. | 21 June 2019 14:02 CEST | Update | https://www.mdpi.com/2076-3417/9/12/2542/xml |
| article xml file uploaded | 21 June 2019 14:02 CEST | Original file | - |
