Applicants may come back to the DFA to get their passport after 15 or 25 days, or depending on how long the process takes. For those who prefer their passport to be delivered right to their home, they can take advantage of the delivery service of Pilipinas Teleserv.
In fact, it may take an older adult's skin two to three times longer to heal than a younger adult's skin would [source: American Academy of Dermatology]. However, age isn't the only biological factor that determines one's risk of skin changes over time. Ethnicity may also play a role.
According to Petrikovsky, fetal skin heals in a completely different way to adult. Adult skin heals via an inflammatory response, involving macrophages and type 1 collagen. On the other hand, fetal skin, when it is healing, relies heavily on the skin's stem cells and fibroblasts.. There is controversy surrounding the use of stem cells, as some experts say that any product that claims to affect the growth of stem cells or the replication process is potentially dangerous, as it may lead to out-of-control replication or mutation.