| article html file updated | 8 February 2020 01:54 CET | Update | https://www.mdpi.com/1420-3049/22/3/498 |
| article html file updated | 23 September 2019 22:21 CEST | Update | - |
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| article html file updated | 11 September 2018 05:39 CEST | Update | - |
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| article html file updated | 22 March 2017 11:30 CET | Original file | - |
| article xml uploaded. | 22 March 2017 11:29 CET | Original file | https://www.mdpi.com/1420-3049/22/3/498/xml |
| article pdf uploaded. | 22 March 2017 11:29 CET | Version of Record | https://www.mdpi.com/1420-3049/22/3/498/pdf |
