| article html file updated | 11 February 2020 05:50 CET | Update | https://www.mdpi.com/1424-8220/19/1/102 |
| article html file updated | 12 October 2019 15:46 CEST | Update | - |
| article html file updated | 27 April 2019 13:17 CEST | Update | - |
| article html file updated | 13 April 2019 09:18 CEST | Update | - |
| article html file updated | 2 April 2019 20:08 CEST | Update | - |
| article html file updated | 29 December 2018 10:44 CET | Original file | - |
| article pdf uploaded. | 29 December 2018 10:41 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/1/102/pdf |
| article xml uploaded. | 29 December 2018 10:41 CET | Update | https://www.mdpi.com/1424-8220/19/1/102/xml |
| article xml file uploaded | 29 December 2018 10:41 CET | Update | - |
| article pdf uploaded. | 29 December 2018 10:32 CET | Version of Record | - |
| article xml uploaded. | 29 December 2018 10:32 CET | Update | - |
| article xml file uploaded | 29 December 2018 10:32 CET | Original file | - |
