| article html file updated | 12 February 2020 21:11 CET | Update | https://www.mdpi.com/2073-4344/9/6/556 |
| article html file updated | 22 October 2019 06:22 CEST | Update | N/A |
| article html file updated | 3 July 2019 16:27 CEST | Update | N/A |
| article html file updated | 21 June 2019 09:17 CEST | Original file | N/A |
| article supplementary file uploaded. | 21 June 2019 09:15 CEST | - | https://www.mdpi.com/2073-4344/9/6/556#supplementary |
| article pdf uploaded. | 21 June 2019 09:15 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/6/556/pdf |
| article xml uploaded. | 21 June 2019 09:15 CEST | Update | https://www.mdpi.com/2073-4344/9/6/556/xml |
| article xml file uploaded | 21 June 2019 09:15 CEST | Original file | N/A |
