| article html file updated | 10 February 2020 04:31 CET | Update | https://www.mdpi.com/1660-3397/16/8/271 |
| article html file updated | 6 October 2019 08:18 CEST | Update | N/A |
| article html file updated | 29 April 2019 19:57 CEST | Update | N/A |
| article html file updated | 15 April 2019 15:05 CEST | Update | N/A |
| article html file updated | 31 March 2019 05:05 CEST | Update | N/A |
| article html file updated | 28 August 2018 05:07 CEST | Update | N/A |
| article html file updated | 4 August 2018 10:13 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2018 10:12 CEST | Version of Record | https://www.mdpi.com/1660-3397/16/8/271/pdf |
| article xml uploaded. | 4 August 2018 10:12 CEST | Update | https://www.mdpi.com/1660-3397/16/8/271/xml |
| article xml file uploaded | 4 August 2018 10:12 CEST | Original file | N/A |
