| article html file updated | 13 February 2020 09:00 CET | Update | https://www.mdpi.com/2305-6320/6/3/88 |
| article html file updated | 26 September 2019 16:27 CEST | Update | - |
| article html file updated | 11 August 2019 10:20 CEST | Original file | - |
| article pdf uploaded. | 11 August 2019 10:19 CEST | Version of Record | https://www.mdpi.com/2305-6320/6/3/88/pdf |
| article xml uploaded. | 11 August 2019 10:19 CEST | Update | https://www.mdpi.com/2305-6320/6/3/88/xml |
| article xml file uploaded | 11 August 2019 10:19 CEST | Original file | - |
