| article html file updated | 12 November 2022 09:02 CET | Update | https://www.mdpi.com/1420-3049/3/5/M77 |
| article html file updated | 5 February 2020 12:10 CET | Update | - |
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| article html file updated | 14 December 2017 13:29 CET | Original file | - |
| article xml uploaded. | 14 December 2017 13:28 CET | Original file | https://www.mdpi.com/1420-3049/3/5/M77/xml |
| article pdf uploaded. | 23 September 2017 18:56 CEST | Version of Record | https://www.mdpi.com/1420-3049/3/5/M77/pdf |
