| article html file updated | 12 February 2020 10:31 CET | Update | https://www.mdpi.com/2079-9292/8/5/503 |
| article html file updated | 19 October 2019 16:36 CEST | Update | - |
| article html file updated | 4 June 2019 17:20 CEST | Update | - |
| article html file updated | 21 May 2019 12:04 CEST | Original file | - |
| article pdf uploaded. | 21 May 2019 12:03 CEST | Updated version of record | https://www.mdpi.com/2079-9292/8/5/503/pdf |
| article xml uploaded. | 21 May 2019 12:03 CEST | Update | https://www.mdpi.com/2079-9292/8/5/503/xml |
| article xml file uploaded | 21 May 2019 12:03 CEST | Update | - |
| article pdf uploaded. | 7 May 2019 12:50 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/5/503/pdf-vor |
| article xml file uploaded | 7 May 2019 12:50 CEST | Original file | - |
