| article html file updated | 31 August 2025 20:27 CEST | Update | https://www.mdpi.com/1999-4907/11/5/556 |
| article html file updated | 21 July 2022 04:52 CEST | Update | N/A |
| article html file updated | 9 October 2020 01:15 CEST | Update | N/A |
| article html file updated | 5 June 2020 04:06 CEST | Update | N/A |
| article html file updated | 28 May 2020 12:56 CEST | Update | N/A |
| article pdf uploaded. | 28 May 2020 12:48 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/5/556/pdf |
| article xml uploaded. | 28 May 2020 12:48 CEST | Update | https://www.mdpi.com/1999-4907/11/5/556/xml |
| article xml file uploaded | 28 May 2020 12:48 CEST | Update | N/A |
| article html file updated | 27 May 2020 16:56 CEST | Original file | N/A |
| article pdf uploaded. | 27 May 2020 16:53 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/5/556/pdf-vor |
| article xml file uploaded | 27 May 2020 16:53 CEST | Update | N/A |
| article pdf uploaded. | 14 May 2020 16:03 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/5/556/pdf-vor |
| article xml file uploaded | 14 May 2020 16:03 CEST | Original file | N/A |