Zarulli,
Virginia
Max Planck Institute for Demographic Research, Max Planck Society;
Barthold Jones,
Julia A.
Max Planck Institute for Demographic Research, Max Planck Society;
Oksuzyan,
Anna
Max Planck Institute for Demographic Research, Max Planck Society;
Vaupel,
James W.
Max Planck Institute for Demographic Research, Max Planck Society;