The phrase "additionally at the time" is correct and usable in written English.
It can be used to introduce extra information relevant to a specific time period being discussed.
Example: "Additionally at the time, we were facing several challenges that impacted our decision-making process."
Alternatives: "furthermore during that period" or "also at that moment".
Additionally, at the time of the Stratosphere deal, we merged four energy companies into the National Energy Group and sold them in 2006 for a gain of around $1 billion.
Additionally, at the time of NATO's founding, the U.S. military and economy, via our vast industrial base, reigned unchallenged.
Additionally, at the time of delivery, umbilical cord blood is collected after delivery of the baby but prior to delivery of the placenta.
Additionally, at the time of data collection, no countries were reporting national data on MIP incidence or treatment crucial indicators for measuring the effectiveness of MIP interventions.
Additionally, at the time of conception and during pregnancy, macro- and micronutrient supplementation (such as, food aid, iron supplementation) and disease prevention and treatment (such as, malarial treatment) may increase birth weight in neonates since they may improve nutrient and oxygen supplies to the fetus and prevent restricted fetal-growth and prematurity.
Additionally, at the time of recognition of hyperbilirubinemia, the serum total bilirubin was significantly higher for this variant in contrast to G6PD normal infants of the same age group.
Additionally, at that time, the combined observation of a sciatic nerve motor conduction block with the lack of foot flexion ability was significantly associated with a prolonged MV with 100% specificity.
Additionally, DST at the time had the option to buy another $100 million worth of common stock from existing employees and investors, which is exactly what it ended up doing last July (under unfavorable terms for former Facebook employees).
SEER provides information about disease specific cause of death, allowing us to determine cancer specific survival; in this case, patients are additionally censored at the time of a non-disease related death.
Additionally, at the same time the user requests the e-coins, she could request the keys that she needs to communicate in a secure way with the vendors.
Additionally, at this time point, 26% were Annexin V+/PI+, a phenotype specific for the late stage of apoptosis.
