| article html file updated | 7 February 2020 21:50 CET | Update | https://www.mdpi.com/1420-3049/22/1/165 |
| article html file updated | 22 September 2019 23:24 CEST | Update | - |
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| article html file updated | 19 January 2017 12:32 CET | Original file | - |
| article xml uploaded. | 19 January 2017 12:30 CET | Update | https://www.mdpi.com/1420-3049/22/1/165/xml |
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| article pdf uploaded. | 19 January 2017 12:30 CET | Version of Record | https://www.mdpi.com/1420-3049/22/1/165/pdf |