| article html file updated | 12 February 2020 01:37 CET | Update | https://www.mdpi.com/2073-445X/8/4/55 |
| article html file updated | 17 October 2019 09:33 CEST | Update | - |
| article html file updated | 8 May 2019 19:38 CEST | Update | - |
| article html file updated | 25 April 2019 19:48 CEST | Update | - |
| article html file updated | 11 April 2019 15:05 CEST | Update | - |
| article html file updated | 10 April 2019 09:54 CEST | Update | - |
| article html file updated | 29 March 2019 10:31 CET | Original file | - |
| article pdf uploaded. | 29 March 2019 10:30 CET | Version of Record | https://www.mdpi.com/2073-445X/8/4/55/pdf |
| article xml uploaded. | 29 March 2019 10:30 CET | Update | https://www.mdpi.com/2073-445X/8/4/55/xml |
| article xml file uploaded | 29 March 2019 10:30 CET | Original file | - |
