| article html file updated | 17 August 2026 12:08 CEST | Update | https://www.mdpi.com/1999-5903/12/5/88 |
| article html file updated | 31 August 2025 20:36 CEST | Update | N/A |
| article html file updated | 21 July 2022 05:01 CEST | Update | N/A |
| article html file updated | 5 June 2020 10:56 CEST | Update | N/A |
| article html file updated | 15 May 2020 16:04 CEST | Original file | N/A |
| article pdf uploaded. | 15 May 2020 16:03 CEST | Version of Record | https://www.mdpi.com/1999-5903/12/5/88/pdf |
| article xml uploaded. | 15 May 2020 16:03 CEST | Update | https://www.mdpi.com/1999-5903/12/5/88/xml |
| article xml file uploaded | 15 May 2020 16:03 CEST | Original file | N/A |
