| article html file updated | 12 February 2020 11:00 CET | Update | https://www.mdpi.com/2075-4701/9/5/536 |
| article html file updated | 19 October 2019 19:17 CEST | Update | N/A |
| article html file updated | 5 June 2019 23:17 CEST | Update | N/A |
| article html file updated | 9 May 2019 11:23 CEST | Original file | N/A |
| article pdf uploaded. | 9 May 2019 10:54 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/5/536/pdf |
| article xml uploaded. | 9 May 2019 10:54 CEST | Update | https://www.mdpi.com/2075-4701/9/5/536/xml |
| article xml file uploaded | 9 May 2019 10:54 CEST | Original file | N/A |
