| article html file updated | 10 February 2020 11:01 CET | Update | https://www.mdpi.com/1424-8220/18/9/3102 |
| article html file updated | 7 October 2019 21:22 CEST | Update | N/A |
| article html file updated | 29 April 2019 05:34 CEST | Update | N/A |
| article html file updated | 15 April 2019 01:08 CEST | Update | N/A |
| article html file updated | 31 March 2019 19:00 CEST | Update | N/A |
| article html file updated | 25 September 2018 16:16 CEST | Update | N/A |
| article html file updated | 14 September 2018 13:28 CEST | Update | N/A |
| article html file updated | 14 September 2018 13:28 CEST | Update | N/A |
| article html file updated | 14 September 2018 13:26 CEST | Original file | N/A |
| article xml uploaded. | 14 September 2018 13:19 CEST | Update | https://www.mdpi.com/1424-8220/18/9/3102/xml |
| article xml uploaded. | 14 September 2018 13:19 CEST | Update | N/A |
| article pdf uploaded. | 14 September 2018 13:19 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/9/3102/pdf |
| article xml uploaded. | 14 September 2018 13:11 CEST | Update | N/A |
| article xml uploaded. | 14 September 2018 13:11 CEST | Original file | N/A |
| article pdf uploaded. | 14 September 2018 13:11 CEST | Version of Record | N/A |
