| article html file updated | 7 February 2020 23:16 CET | Update | https://www.mdpi.com/1420-3049/22/2/267 |
| article html file updated | 23 September 2019 07:13 CEST | Update | N/A |
| article html file updated | 4 May 2019 11:30 CEST | Update | N/A |
| article html file updated | 11 September 2018 09:40 CEST | Update | N/A |
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| article html file updated | 2 March 2017 04:04 CET | Update | N/A |
| article html file updated | 13 February 2017 11:32 CET | Original file | N/A |
| article xml uploaded. | 13 February 2017 11:31 CET | Original file | https://www.mdpi.com/1420-3049/22/2/267/xml |
| article pdf uploaded. | 13 February 2017 11:31 CET | Version of Record | https://www.mdpi.com/1420-3049/22/2/267/pdf |
