Eric Walker added Can We Live Longer but Stay Younger? | The New Yorker to a number of topics

Eric Walker added Can We Live Longer but Stay Younger? | The New Yorker to Patrick Hof, and added Patrick Hof to Neuroscientists and neurologists

Eric Walker added Jean-Martin Charcot, Patrick Hof and Mark Hallett to Neuroscientists and neurologists, and added Neuroscientists and neurologists to Brain, nervous system and neuroscience