| article html file updated | 31 August 2025 11:24 CEST | Update | https://www.mdpi.com/1424-8220/20/4/972 |
| article html file updated | 21 August 2025 23:39 CEST | Update | N/A |
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| article html file updated | 6 March 2020 09:20 CET | Update | N/A |
| article html file updated | 25 February 2020 05:56 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 05:55 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/972/pdf |
| article xml uploaded. | 25 February 2020 05:55 CET | Update | https://www.mdpi.com/1424-8220/20/4/972/xml |
| article xml file uploaded | 25 February 2020 05:55 CET | Update | N/A |
| article html file updated | 25 February 2020 05:40 CET | Update | N/A |
| article xml uploaded. | 25 February 2020 05:39 CET | Update | N/A |
| article pdf uploaded. | 25 February 2020 05:39 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/972/pdf-vor |
| article xml file uploaded | 25 February 2020 05:39 CET | Update | N/A |
| article html file updated | 21 February 2020 10:33 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2020 10:32 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/972/pdf-vor |
| article xml uploaded. | 21 February 2020 10:32 CET | Update | N/A |
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| article supplementary file uploaded. | 11 February 2020 16:33 CET | - | https://www.mdpi.com/1424-8220/20/4/972#supplementary |
| article xml file uploaded | 11 February 2020 16:33 CET | Original file | N/A |
| article pdf uploaded. | 11 February 2020 16:33 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/972/pdf-vor |
