| article html file updated | 7 February 2020 21:54 CET | Update | https://www.mdpi.com/1420-3049/22/1/172 |
| article html file updated | 22 September 2019 23:47 CEST | Update | N/A |
| article html file updated | 4 May 2019 14:14 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:27 CEST | Update | N/A |
| article html file updated | 7 February 2017 11:09 CET | Update | N/A |
| article html file updated | 20 January 2017 12:19 CET | Original file | N/A |
| article xml uploaded. | 20 January 2017 12:18 CET | Update | https://www.mdpi.com/1420-3049/22/1/172/xml |
| article xml uploaded. | 20 January 2017 12:18 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2017 12:18 CET | Version of Record | https://www.mdpi.com/1420-3049/22/1/172/pdf |
