| article html file updated | 15 August 2026 07:14 CEST | Update | https://www.mdpi.com/2073-4344/8/9/391 |
| article html file updated | 10 February 2020 10:16 CET | Update | N/A |
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| article html file updated | 12 September 2018 12:24 CEST | Update | N/A |
| article xml uploaded. | 12 September 2018 12:22 CEST | Update | https://www.mdpi.com/2073-4344/8/9/391/xml |
| article pdf uploaded. | 12 September 2018 12:22 CEST | Updated version of record | https://www.mdpi.com/2073-4344/8/9/391/pdf |
| article html file updated | 11 September 2018 09:24 CEST | Original file | N/A |
| article supplementary file uploaded. | 11 September 2018 09:22 CEST | - | https://www.mdpi.com/2073-4344/8/9/391#supplementary |
| article pdf uploaded. | 11 September 2018 09:22 CEST | Version of Record | https://www.mdpi.com/2073-4344/8/9/391/pdf-vor |
| article xml uploaded. | 11 September 2018 09:22 CEST | Update | N/A |
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