it is indeed very sad.
being one who lives in singapore where the op was held, we all felt somehow the twins were a part of our lives.
We will not forget how Ladan and Laleh always were so cheerful, enthusiastic and optimistic abt the op and made us all feel that indeed there was hope and a chance of success.
However, it was not meant to be, and now all we can do is pray for them to enjoy eternity together, yet as individuals.
May they rest in peace.