| article html file updated | 7 February 2020 21:55 CET | Update | https://www.mdpi.com/1420-3049/22/1/164 |
| article html file updated | 22 September 2019 23:52 CEST | Update | N/A |
| article html file updated | 4 May 2019 14:12 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:25 CEST | Update | N/A |
| article html file updated | 7 February 2017 11:08 CET | Update | N/A |
| article html file updated | 21 January 2017 06:46 CET | Original file | N/A |
| article xml uploaded. | 21 January 2017 06:44 CET | Original file | https://www.mdpi.com/1420-3049/22/1/164/xml |
| article pdf uploaded. | 21 January 2017 06:44 CET | Version of Record | https://www.mdpi.com/1420-3049/22/1/164/pdf |
