| article html file updated | 8 February 2020 05:29 CET | Update | https://www.mdpi.com/1422-0067/18/5/982 |
| article html file updated | 24 September 2019 17:56 CEST | Update | - |
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| article html file updated | 1 June 2017 11:12 CEST | Update | - |
| article html file updated | 23 May 2017 03:58 CEST | Update | - |
| article html file updated | 10 May 2017 10:36 CEST | Original file | - |
| article xml uploaded. | 10 May 2017 10:35 CEST | Original file | https://www.mdpi.com/1422-0067/18/5/982/xml |
| article pdf uploaded. | 10 May 2017 10:35 CEST | Version of Record | https://www.mdpi.com/1422-0067/18/5/982/pdf |
