| article html file updated | 30 August 2025 02:10 CEST | Update | https://www.mdpi.com/2073-4425/9/1/12 |
| article html file updated | 16 July 2022 08:21 CEST | Update | - |
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| article html file updated | 21 May 2018 04:55 CEST | Update | - |
| article xml uploaded. | 21 May 2018 04:54 CEST | Update | https://www.mdpi.com/2073-4425/9/1/12/xml |
| article pdf uploaded. | 21 May 2018 04:54 CEST | Updated version of record | https://www.mdpi.com/2073-4425/9/1/12/pdf |
| Erratum published | 14 May 2018 00:00 CEST | Erratum | http://www.mdpi.com/2073-4425/9/5/251 |
| article html file updated | 1 February 2018 07:54 CET | Update | - |
| article html file updated | 5 January 2018 10:02 CET | Original file | - |
| article pdf uploaded. | 5 January 2018 10:00 CET | Version of Record | https://www.mdpi.com/2073-4425/9/1/12/pdf-vor |
