Take it easy Pa.
1-5-48
My #FirstTenner - as in this tweet: https://twitter.com/parkeslife/status/910794857911914496
Poignant day today JP. First time in 69 years I've not been able to contact you on your birthday. Take it easy.
Heartfelt condolences to all family and friends.
Jeff's grit and determination in coping with such a long and awful illness is a model to us all. I'm sure few of us would measure so well against his example.
God bless you, Jeff, and guide all who work in research of PSP