| article html file updated | 9 February 2020 18:12 CET | Update | https://www.mdpi.com/2073-445X/7/2/66 |
| article html file updated | 3 October 2019 18:05 CEST | Update | - |
| article html file updated | 30 April 2019 18:32 CEST | Update | - |
| article html file updated | 16 April 2019 18:58 CEST | Update | - |
| article html file updated | 30 March 2019 02:23 CET | Update | - |
| article html file updated | 28 June 2018 05:48 CEST | Update | - |
| article html file updated | 18 May 2018 14:52 CEST | Original file | - |
| article pdf uploaded. | 18 May 2018 14:51 CEST | Version of Record | https://www.mdpi.com/2073-445X/7/2/66/pdf |
| article xml uploaded. | 18 May 2018 14:51 CEST | Update | https://www.mdpi.com/2073-445X/7/2/66/xml |
| article xml file uploaded | 18 May 2018 14:51 CEST | Original file | - |
