| Website image | URL of site archived | Date archived |
Archive type |
 | https://www.chop.edu/vaccine-education-center/vaccine-safety/vaccine-ingredients/types-of-vaccine-ingredients | Sun, 14 Dec 2025 20:10:16 GMT
| Archived webpage |
 | https://www.chop.edu/vaccine-education-center/vaccine-safety/vaccine-ingredients/aluminum | Sun, 14 Dec 2025 20:05:29 GMT
| Archived webpage |
 | https://www.chop.edu/vaccine-education-center/vaccine-safety/vaccine-ingredients/fetal-tissues | Tue, 12 Aug 2025 08:23:42 GMT
| Archived webpage |
 | https://www.chop.edu/centers-programs/executive-function-consultation-education-and-skills-excel-clinic/zoning-out-class#:~:text=Most%20high%20school%20children%20occasionally,let%20us%20execute%20daily%20tasks. | Wed, 26 Mar 2025 16:30:40 GMT
| Archived webpage |
 | https://www.chop.edu/ | Tue, 04 Feb 2025 09:10:23 GMT
| Archived webpage |
 | https://www.chop.edu/centers-programs/vaccine-education-center/vaccines-and-other-conditions/add-adhd | Fri, 12 Apr 2024 00:56:10 GMT
| Archived webpage |
 | https://www.chop.edu/centers-programs/vaccine-education-center/vaccine-history/developments-by-year | Mon, 26 Feb 2024 13:03:59 GMT
| Archived webpage |
 | https://www.chop.edu/news/health-tip/myocarditis-and-covid-19-get-facts | Tue, 15 Nov 2022 08:43:52 GMT
| Archived webpage |
 | https://www.chop.edu/news/health-tip/when-do-children-develop-their-gender-identity
(Orig site: https://web.archive.org/web/20220129075128/https://www.chop.edu/news/health-tip/when-do-children-develop-their-gender-identity)
| Mon, 03 Oct 2022 17:53:05 GMT
| Archived webpage |
