| article html file updated | 12 February 2020 07:19 CET | Update | https://www.mdpi.com/1422-0067/20/8/2001 |
| article html file updated | 9 May 2019 17:13 CEST | Update | - |
| article html file updated | 25 April 2019 07:52 CEST | Update | - |
| article html file updated | 24 April 2019 04:58 CEST | Original file | - |
| article pdf uploaded. | 24 April 2019 04:57 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/8/2001/pdf |
| article xml uploaded. | 24 April 2019 04:57 CEST | Update | https://www.mdpi.com/1422-0067/20/8/2001/xml |
| article xml file uploaded | 24 April 2019 04:57 CEST | Original file | - |
