| article html file updated | 12 February 2020 11:53 CET | Update | https://www.mdpi.com/2075-4701/9/5/558 |
| article html file updated | 20 October 2019 00:16 CEST | Update | N/A |
| article html file updated | 5 June 2019 23:32 CEST | Update | N/A |
| article html file updated | 13 May 2019 08:26 CEST | Original file | N/A |
| article pdf uploaded. | 13 May 2019 08:25 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/5/558/pdf |
| article xml uploaded. | 13 May 2019 08:25 CEST | Update | https://www.mdpi.com/2075-4701/9/5/558/xml |
| article xml file uploaded | 13 May 2019 08:25 CEST | Original file | N/A |
