| article html file updated | 7 February 2020 23:34 CET | Update | https://www.mdpi.com/1420-3049/22/2/300 |
| article html file updated | 23 September 2019 08:56 CEST | Update | N/A |
| article html file updated | 4 May 2019 10:54 CEST | Update | N/A |
| article html file updated | 11 September 2018 10:00 CEST | Update | N/A |
| article html file updated | 10 September 2018 10:48 CEST | Update | N/A |
| article html file updated | 2 March 2017 04:08 CET | Update | N/A |
| article html file updated | 16 February 2017 13:18 CET | Original file | N/A |
| article xml uploaded. | 16 February 2017 13:16 CET | Original file | https://www.mdpi.com/1420-3049/22/2/300/xml |
| article pdf uploaded. | 16 February 2017 13:16 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/300/pdf |
