| article html file updated | 7 February 2020 21:16 CET | Update | https://www.mdpi.com/1420-3049/22/1/117 |
| article html file updated | 22 September 2019 20:20 CEST | Update | N/A |
| article html file updated | 4 May 2019 15:45 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:17 CEST | Update | N/A |
| article html file updated | 7 February 2017 10:59 CET | Update | N/A |
| article html file updated | 11 January 2017 15:37 CET | Original file | N/A |
| article xml uploaded. | 11 January 2017 15:35 CET | Update | https://www.mdpi.com/1420-3049/22/1/117/xml |
| article xml uploaded. | 11 January 2017 15:35 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2017 15:35 CET | Version of Record | https://www.mdpi.com/1420-3049/22/1/117/pdf |
