Yelp is a popular service with a dedicated following, but it faces a number of challenges.

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He added a reunion performance by his former group The Faces in Hurtwood, Surrey, would also be dedicated to the singer.

BBC: Amy Winehouse: Tributes paid to dead singer

Yet for all its successes, the hospice movement faces challenges that will far outstrip the resources now dedicated to palliative care, even in the richest countries.

ECONOMIST: End-of-life care