| article html file updated | 30 August 2025 20:33 CEST | Update | https://www.mdpi.com/2073-445X/8/6/87 |
| article html file updated | 19 July 2022 19:26 CEST | Update | N/A |
| article html file updated | 12 February 2020 16:41 CET | Update | N/A |
| article html file updated | 21 October 2019 02:27 CEST | Update | N/A |
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| article html file updated | 11 June 2019 16:59 CEST | Update | N/A |
| article pdf uploaded. | 11 June 2019 16:58 CEST | Updated version of record | https://www.mdpi.com/2073-445X/8/6/87/pdf |
| article xml uploaded. | 11 June 2019 16:58 CEST | Update | https://www.mdpi.com/2073-445X/8/6/87/xml |
| article xml file uploaded | 11 June 2019 16:58 CEST | Update | N/A |
| article html file updated | 31 May 2019 12:05 CEST | Original file | N/A |
| article pdf uploaded. | 31 May 2019 12:04 CEST | Version of Record | https://www.mdpi.com/2073-445X/8/6/87/pdf-vor |
| article xml file uploaded | 31 May 2019 12:04 CEST | Original file | N/A |
