| article html file updated | 15 August 2026 17:19 CEST | Update | https://www.mdpi.com/2304-8158/8/2/76 |
| article html file updated | 30 August 2025 12:09 CEST | Update | N/A |
| article html file updated | 19 July 2022 07:58 CEST | Update | N/A |
| article html file updated | 11 February 2020 17:03 CET | Update | N/A |
| article html file updated | 15 October 2019 05:57 CEST | Update | N/A |
| article html file updated | 26 April 2019 14:40 CEST | Update | N/A |
| article html file updated | 12 April 2019 10:18 CEST | Update | N/A |
| article html file updated | 3 April 2019 23:09 CEST | Update | N/A |
| article html file updated | 1 March 2019 05:26 CET | Update | N/A |
| article html file updated | 19 February 2019 09:00 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2019 08:58 CET | Version of Record | https://www.mdpi.com/2304-8158/8/2/76/pdf |
| article xml uploaded. | 19 February 2019 08:58 CET | Update | https://www.mdpi.com/2304-8158/8/2/76/xml |
| article xml file uploaded | 19 February 2019 08:58 CET | Original file | N/A |
