| article html file updated | 31 August 2025 19:34 CEST | Update | https://www.mdpi.com/2220-9964/9/5/301 |
| article html file updated | 21 July 2022 04:00 CEST | Update | N/A |
| article html file updated | 5 June 2020 23:04 CEST | Update | N/A |
| article html file updated | 25 May 2020 10:40 CEST | Original file | N/A |
| article pdf uploaded. | 25 May 2020 10:39 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/5/301/pdf |
| article xml uploaded. | 25 May 2020 10:39 CEST | Update | https://www.mdpi.com/2220-9964/9/5/301/xml |
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| article pdf uploaded. | 6 May 2020 15:22 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/5/301/pdf-vor |
| article xml file uploaded | 6 May 2020 15:22 CEST | Original file | N/A |
