14.7 References and Attributions
References
Throughout the chapter, there are in text links to journal articles, web sources, and books when referenced in text.
Attributions
This chapter includes original work authored by Shelly Volsche.
Why Grandmothers May Hold the Key to Human Evolution used in accordance with the Use of Content: Conditions and Acknowledgements.
Photo and Figure Attributions
Grandparents holding infant: “Grandparents” by santheo is licensed under CC BY-NC 2.0.
Telomere shortening: “Shelterin-telomere complexes.png” by Gobbini, E., Trovesi, C., Cassani, C. and Longhese, M.P. is licensed under CC BY 3.0.
Barack Obama Aging Comparison: lally_f9.13.p.382 (3) by Pete Souza is licensed under Public Domain.