| article html file updated | 8 February 2020 07:16 CET | Update | https://www.mdpi.com/1422-0067/18/6/1183 |
| article html file updated | 25 September 2019 03:10 CEST | Update | - |
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| article html file updated | 28 June 2017 13:26 CEST | Update | - |
| article html file updated | 5 June 2017 11:52 CEST | Original file | - |
| article xml uploaded. | 5 June 2017 11:51 CEST | Update | https://www.mdpi.com/1422-0067/18/6/1183/xml |
| article pdf uploaded. | 2 June 2017 10:06 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/6/1183/pdf |
